It really is a nuanced question. I think we would recruit about the same level of talent. Yes, Les, like all SEC coaches except Saban, is destined to be as good or bad as his coordinators.
A: Saban could neither recruit at nor win at Kansas. You can argue, but think about it. It is true. No one will win there except one or two seasons per generation.
Les is simply doing what he loves at a place where football is played for obligation. He is better than Kansas deserves. His record there is not a reflection of him as a coach.
He did stagnate at LSU, but he would have managed a Natty with Joe Burrow. His legacy will be determined when we see Coach O go forward with LSU level talent. He will never beat Saban without Joe Burrow. Simple as that. Orgeron can coach, but he is not great. LSU is on par with UGA talent-wise, but that is a loser against Saban 9 out of 10 times.
Guess what, I read Hugh Freeze beat Saban twice with the high octane offense. Well now Saban has that offense, and Freeze could never beat him now. It takes a freak season like Cam Newton or Joe Burrow to do that now. Unless you are Gus Malzahn. He beat BAMA with teams that had no business doing it. Can't explain it, but it happened.