Baylor quarterback Charlie Brewer warms up before an NCAA college football game against Iowa State, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State quarterback Brock Purdy celebrates his touchdown run during the first half of an NCAA college football game against Baylot, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State quarterback Brock Purdy celebrates his touchdown run during the first half of an NCAA college football game against Baylor, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State quarterback Brock Purdy runs in a touchdown during the first half of an NCAA college football game against Baylor, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State head coach Matt Campbell directs his players during warmups before an NCAA college football game against Baylor, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State head coach Matt Campbell looks on during warmups before an NCAA college football game against Baylor, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Baylor quarterback Charlie Brewer warms up before an NCAA college football game against Iowa State, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Baylor head coach Matt Rhule directs his players during warmups before an NCAA college football game against Iowa State, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State quarterback Brock Purdy warms up before an NCAA college football game against Baylor, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State defensive lineman Jamahl Johnson, top, and Iowa State linebacker Mike Rose, bottom, sack Baylor quarterback Charlie Brewer, center, during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State quarterback Brock Purdy warms up before an NCAA college football game against Baylor, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State linebacker Willie Harvey, left, blocks a pass by Baylor quarterback Charlie Brewer, back right, during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Baylor cornerback Raleigh Texada, center, and Baylor safety Chris Miller, bottom rips the ball away from Iowa State wide receiver Deshaunte Jones, left, during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State wide receiver Deshaunte Jones (8) leaps to catch a touchdown pass over Baylor safeties Verkedric Vaughns, right, and Chris Miller, bottom, during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Baylor head coach Matt Rhule watches an NCAA college football game against Iowa State from the sideline during the first half Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State running back David Montgomery, front left, runs the ball as he is tackled by Baylor linebacker Clay Johnston, right, during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State tight end Charlie Kolar, right, tries to elude a tackle by Baylor safety Chris Miller, left, during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Baylor wide receiver Denzel Mims, left, runs the ball as he is tackled by Iowa State defensive back D'Andre Payne, center, during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Baylor quarterback Charlie Brewer, left, runs the ball as he is tackled by Iowa State defensive back Greg Eisworth, right, during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State quarterback Brock Purdy (15) is tackled by Baylor defensive tackle Bravvion Roy during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Baylor wide receiver Denzel Mims, front top, makes a catch for a touchdown despite defensive efforts by Iowa State defensive backs Brian Peavy, bottom, and Braxton Lewis, back top, during the second half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames, Iowa. (AP Photo/Matthew Putney)

Iowa State linebacker Marcel Spears, left, tackles Baylor wide receiver Denzel Mims during the second half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames, Iowa. (AP Photo/Matthew Putney)

Baylor quarterback Charlie Brewer, center, is escorted off the field after he was ejected during the second half of an NCAA college football game against Iowa State, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Baylor wide receiver Denzel Mims (15) pulls in a reception for a touchdown despite defensive efforts by Iowa State defensive back Brian Peavy, back left, during the second half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames. (AP Photo/Matthew Putney)

Iowa State wide receiver Matthew Eaton, left, makes a catch for a first down as Baylor cornerback Raleigh Texada, right, trails behind during the second half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames, Iowa. (AP Photo/Matthew Putney)

Iowa State quarterback Brock Purdy, left, celebrates a win over Baylor with offensive lineman Julian Good-Jones after an NCAA college football game, Saturday, Nov. 10, 2018, in Ames, Iowa. (AP Photo/Matthew Putney)

Baylor head coach Matt Rhule, left, shakes hands with Iowa State head coach Matt Campbell, right, at the end of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames, Iowa. (AP Photo/Matthew Putney)

Baylor wide receiver Jalen Hurd, left, tries to elude Iowa State defensive back Anthony Johnson, right, during the second half of an NCAA college football game Saturday, Nov. 10, 2018, in Ames, Iowa. Iowa State won 28-14. (AP Photo/Matthew Putney)

Baylor wide receiver Marques Jones, left, runs the ball during the second half of an NCAA college football game against Iowa State on Saturday, Nov. 10, 2018, in Ames, Iowa. Iowa State won 28-14. (AP Photo/Matthew Putney)

Iowa State tight end Charlie Kolar, center, is brought down by Baylor's Verkedric Vaughns, left, Chris Miller and Jordan Williams, right, during the second half of an NCAA college football game Saturday, Nov. 10, 2018, in Ames, Iowa. Iowa State won 28-14. (AP Photo/Matthew Putney)

Iowa State wide receiver Deshaunte Jones, left, and quarterback Brock Purdy, right, celebrate a touchdown during the first half of an NCAA college football game against Baylor, Saturday, Nov. 10, 2018, in Ames, Iowa. (AP Photo/Matthew Putney)

Iowa State running back David Montgomery walks off the field after a play during the first half of an NCAA college football game, Saturday, Nov. 10, 2018, in Ames, Iowa. Montgomery was ejected for fighting in the second half. (AP Photo/Matthew Putney)

Baylor quarterback Charlie Brewer leaves the field after he was ejected during the second half of an NCAA college football game against Iows State, Saturday, Nov. 10, 2018, in Ames. Iowa. (AP Photo/Matthew Putney)

Baylor head coach Matt Rhule, center, disputes a flag during the second half of an NCAA college football game against Iowa State, Saturday, Nov. 10, 2018, in Ames, Iowa. (AP Photo/Matthew Putney)

Iowa State head coach Matt Campbell, right, talks with an official after a flag was thrown during the first half of an NCAA college football game against Baylor, Saturday, Nov. 10, 2018, in Ames, Iowa. (AP Photo/Matthew Putney)

Iowa State head coach Matt Campbell looks to the scoreboard during a timeout during the first half of an NCAA college football game against Baylor, Saturday, Nov. 10, 2018, in Ames, Iowa. (AP Photo/Matthew Putney)

FILE - In this Saturday, Nov. 10, 2018, file photo, Iowa State quarterback Brock Purdy celebrates his touchdown run during the first half of an NCAA college football game against Baylor in Ames. Oklahoma's Kyler Murray, West Virginia's Will Grier, Iowa State's Brock Purdy and Sam Ehlinger of Texas have been impressive and could determine which teams makes it to the Dec. 1 title game in Arlington, Texas. (AP Photo/Matthew Putney, File)

FILE - In this Nov. 10, 2018, file photo, Iowa State running back Sheldon Croney, left, runs the ball past Baylor cornerback Jameson Houston, right, during the first half of an NCAA college football game in Ames. The Cyclones’ search to replace departed star David Montgomery has been the dominant story line of fall camp, with senior Sheldon Croney, Jr., junior Kene Nwangwu, sophomore Johnnie Lang and freshmen Jirehl Brock and Breece Hall all competing for playing time starting with the opener on August 31 against Northern Iowa.(AP Photo/Matthew Putney, File)