Rashad was a much better player in literally every way.
If you take out Polley freshman year he averages: 37.7% on 4.5 shots a game. Still worse percentage on less volume.
Rashad Anderson had a year he almost died, and in that year shot 31% from three. The other years he shot:
39% on 4 a game
41% on 5.5 a game
41% on 6.5 a game
If you pick their 3 best years (i.e. take out the ACL year and the staph infection year):
Rashad: 40.5% on 5.4 shots a game
Polley: 39% on 3 shots a game
If you instead add this year to up the shots a game to 4.5, you're down to 37%
I like Polley and I'm willing to agree the shooting decline had to do with injury rather than competition.
He wasn't as good as Rash.