I wouldnt trade Korver cause he's a good player to have on the bench for philly. They need to address the PF or SF positions in the draft.
Draft Cedric Simmons (atheletic freak, rugged PF to back up Cwebb)
Sign Jumaine Jones (capable defender, decent offensive player)
Sixers should also try to find an Eric Snow type of PG to slide Iverson back to SG. They lacked ball movement and players on the court would often just stand around and watch AI dribble the ball.