Florida gets Mullen era off to rousing start with 53-6 win

Florida head coach Dan Mullen, left, talks with quarterback Feleipe Franks (13) on the sideline during the first half of an NCAA college football game against Charleston Southern Saturday, Sept. 1, 2018, in Gainesville, Fla. (AP Photo/Phelan M. Ebenhack)

Florida quarterback Feleipe Franks (13) throws a pass as offensive lineman Stone Forsythe (72) blocks Charleston Southern defensive lineman Jonathan Glover II during the first half of an NCAA college football game, Saturday, Sept. 1, 2018, in Gainesville, Fla. (AP Photo/Phelan M. Ebenhack)

Florida wide receiver Van Jefferson (12) celebrates with wide receiver Tyrie Cleveland (89), offensive lineman Jawaan Taylor (65) and offensive lineman Tyler Jordan (64) after catching a pass in the end zone for a 6-yard touchdown during the first half of an NCAA college football game against the Charleston Southern Saturday, Sept. 1, 2018, in Gainesville, Fla. (AP Photo/Phelan M. Ebenhack)

Florida wide receiver Trevon Grimes (8) celebrates after running into the end zone for a 34-yard receiving touchdown in front of Charleston Southern defensive back Brandon Rowland (7) during the first half of an NCAA college football game, Saturday, Sept. 1, 2018, in Gainesville, Fla. (AP Photo/Phelan M. Ebenhack)

Florida wide receiver Van Jefferson (12) catches a pass in the end zone for a 6-yard touchdown in front of Charleston Southern defensive back Shadarius Hopkins (6) and defensive back James Allen (13) during the first half of an NCAA college football game, Saturday, Sept. 1, 2018, in Gainesville, Fla. (AP Photo/Phelan M. Ebenhack)

Charleston Southern head coach Mark Tucker watches from the sideline during the first half of an NCAA college football game against Florida Saturday, Sept. 1, 2018, in Gainesville, Fla. (AP Photo/Phelan M. Ebenhack)

Charleston Southern quarterback London Johnson (1) is sacked by Florida defensive back Chauncey Gardner-Johnson (23) for a 7-yard loss during the first half of an NCAA college football game Saturday, Sept. 1, 2018, in Gainesville, Fla. (AP Photo/Phelan M. Ebenhack)