Good question, and I don't have an answer,
But I am a firm believer that solid conditioning relates to several things.
Less injuries.
Stamina late in the season when players, especially big men, start to fade.
Confidence. If we can play hard in that heat, the dome is a cakewalk.
I doubt that 'real preparation' will be missed, but conditioning needs to come first. And the summer Mississippi heat will do the trick.
Just my opinion, of course.
ddd