IOWA PRE-FLIGHT!!!
I have no idea why, but I have a strong affinity for them. They lost by 1 to ND after their QB got hurt which cost them a NC in 1943.
Dammit.
Today's wild-west of NIL and TP is exactly like the military teams of WWII, except that everyone is like those teams instead of there just being a handful.
Iowa Pre-Flight, Randolph Field (see above), March Field, and Great Lakes Navy had the best team-seasons. But there were many others. Getting other programs' best players, as they were enrolled in the military, just like now.