It's not going to work out. It's not a situation like Marbury's where he would easily take a minimum contract because he just got $20 million to leave a team. Iverson is looking for (1) money and (2) playing time. Playing time we don't really have to offer to him at this point, especially once Davis gets back.
Perkins, Garnett, Pierce, Allen all need to see 30+ minutes, Rondo around 35, Daniels, Wallace, Davis, 20+, Williams/House 10-15. There really isn't much room to add a guy looking to get his points, start games, and play big minutes.