McGhee was 18 of 28 for 211 yards passing and two touchdowns, and Orenzo Davis added a 74-yard touchdown run as the Bobcats (5-0, 2-0 Big Sky) remained unbeaten.
Davis finished with 123 yards rushing for Montana State, which is off to its best start since winning its first eight games in 1978.
Sorensen completed 25 of 47 passes for 250 yards and two touchdowns. Jessop had six catches for 97 yards.
Florida State coach Jimbo Fisher hopes quarterback Sean Maguire is ready to go full speed by the middle of June.
Graduate transfer quarterback Davis Webb has officially joined California, giving the Golden Bears an experienced option to replace No. 1 overall NFL draft pick Jared Goff.
First-year football coach Dino Babers, hired by former Syracuse AD Mark Coyle, is on the committee that will search for Coyle's replacement.
Hugh Freeze has some major holes to fill on offense with the departures of Laremy Tunsil and Laquon Treadwell, but there is Chady Kelly and good depth.
After transferring in from Montana State, Dakota Prukop has a checklist he's working from as he prepares to compete for the Oregon job.
The destination for Week 6 of the Big 12 Ultimate Road Trip is unanimous, as all three conference reporters would head to the Red River Rivalry.