That's because unlike his tenure at Michigan State, LSU, or Alabama, in the NFL, Saban couldn't be the absolute control-freak dictator who's will is final and can tell 3-4 star recruits back in the day to sit for a few seasons until "their turns came around". For most of Saban's NCAAF tenure, he didn't have to worry about FA, NIL, the transfer portal where good players could transfer or leave at-will to a team or rival that will start them now or sooner. To succeed in the NFL, previously successful college HC's like Pete Carroll, Jimmy Johnson, John Robinson, even Bill Walsh had to alter or change their strategies, demeanors, attitudes and opinions towards how the entire business side of the NFL works.