Clemson has already made him the highest paid coach in College Football...
Plus he's built his own Dynasty at Clemson with the potential to have back to back undefeated National championships going 30-0 in two years if they beat LSU, which has never been done in the Playoff era.
I get that most fans think the Hometown appeal is so strong that smart great coaches will walk away from a great situation just to coach at their alma mater, but if he leaves that machine at Clemson to go to Bama it would be a full downgrade.
Clemson has top of the line facilities, big time boosters & consistently recruiting in the top 5, they got everything he needs, plus he's already toppled over Bama's infrastructure as the premier top program in college football.
Dabo beat the stuffing out of Saban in the 2018 Natty title game & already beat Bama for a Natty with Watson, he's literally almost 3-0 vs Bama in National championship games, he's conquered the myth of Tuscaloosa, leaving Clemson now would be a step back.