I was about to make the point that White is a better rebounder, before I saw that Beasley had 12 a game in college. I wonder why he stopped boarding once he got to the league.
Because instead of being one of the bigger, and certainly most athletic guys on the court, which was the case in college, when he got to the NBA, suddenly he was no longer phyisically imposing, and his rebounding suffered because of it. It also had a lot to do with him being forced to move to SF in the NBA, because he wasn't big enough to be a PF, which pulled him away from the basket more.
And this will be a similar issue for White, who is simply not as talented.
As far as the passing thing...White turns the ball over nearly as much as he gets assists. He is a high usage player, but not a special passer IMO.