2)Some players have atrocious rebounding,but he can get 4to6 TR per game
I noticed that with my SG who in season 17 had 3.4 RB in 32.4 minutes of the game, which is a lot for Pitiful RB IMO. Not that I'm complaining, but it sort of confirms your theory. I've been also thinking players have some secret qualities. Or in my player's case, does it have to do something with his ID=7? I don't know.