Plus the XFL will be actively recruiting players to go straight to the league instead of spending 3 years in college and their minimum salary is double that of AAFs + they offer health insurance for all players through one year after they leave the league. A perk not even the NFL offers.
XFL will surpass AAF given the funding and media machine behind it.
If the NFL decides they want the AAF to be successful then funding won't be a problem.
What are the rules with regards to the NFL and players that don't go to college but do turn "Pro" by playing in another league.
If the NFL can still require then to go to college for two or three years before being eligible to play in the NFL, then very few players with college starter type talent would take the bypass college for the XFL option. Almost all players with college starter type talent believe they'll go to the NFL.
Most of the AAF players were college starters.