2:30 would be better - guys from Utah would melt. Need to use the home field advantage to its maximum!
Stretching, warm ups, drills starting at 5 PM and a 6 PM kick in Sept @ DKR will be plenty hot for those Utah boys... a slight advantage for the Horns.
I lived in Texas and Utah for years, and Texas is much hotter. However, in all of my years attending early season Texas games, I've only seen the heat affect a northern team once or twice. Syracuse seemed to have a problem with it in the early 90s. The Colorado teams of the late 80s- early 90s never did.