Only thing I'd worry about with Bush is his knee returning to turf. Sun Life's grass was good for him.
I wouldn't trade a top receiver for a mid-tier RB that might get hurt. Let's face it, RBs get injured. I'd rather pick up someone off waivers in the middle of the season if that was the case.
Sorry, reggie bush ain't worth much.
FUTURE NFL STAR
through 4 games
13 rushes for 100 yards and a td
15 tackles (3 td saving tackles including final tackle as time expired to clinch win, hit of the game 9/14)