How many here actually watch NO? On the offensive end, Davis still qualifies are a role player. Doesn't have the game to get tough shot in go-to situations nor has the game to have the offense run through him.
He's still an elite talent and could be ultimate glue player type, but until he adds a fair amount more to his game in the offensive end, he'll still be more a role playing, off the ball type who largely depends on others to create for him, while Cuz already has the skillset to be a clear #1 option and foundation of an offensive system.
BTW, it's amusing AD's efficiency was brought up and Reke was a big part of that, constantly drawing multiple defenders and hitting AD rolling to the rim or for an open jumper. But efficiency doesn't equate to a top offensive option and a player you can run your offense through. Tyson Chandler is also incredibly efficient, as is a guy like Kyle Korver. But ask them to do anything aside from taking advantage of offense/opportunities being created for them and you'll get an entire different picture.