I think Roy Hibbert is a guy we should really be looking at. He is the lane clogger we need on the defensive end and has been able to score in the post well lately. Averaging almost 2 blocks a game in 24 minutes and has had several 5 block or more games so far this season.
Sac outgoing/Indy incoming
Kevin Martin
Hilton Armstrong
Sergio Rodriguez
Indy outgoing/Sac incoming
Roy Hibbert
TJ Ford
Dahnte Jones
Martin is a good fit in O'Brien's offense, spread the floor and look to bomb away from 3. Hilton can help cover the minutes they lose at C, with Foster and Murphy both able to spend time there. Indy is looking for a long term answer at PG, as of now their rotation is Earl Watson and rookie AJ Price. Ford is rotting away on the bench because he can't shoot the 3 and Indy hasn't found any luck trying to move him and his contract. Sergio would fit perfectly in their system, and is better than any of the PGs they have now.
With this trade the Kings get a lot better defensively. Hibbert is the lane clogging big man we have been looking for, and while I wouldn't look at him as a future all star or anything, he can be a Big Z type player for his career. Big and strong enough to defend the big men that are just too overpowering for Hawes and Thompson, very good shotblocker, and should be an adequate scorer, able to post up at times, passes well for a 7-2 guy, and can hit the midrange jumper.
Dahnte Jones is on a long, cheap contract, and while he is starting to get up there in age, there should always be a role for him on this team as a perimeter defender/stopper off the bench.
TJ Ford, while overpaid for what his role would be with this team, would make a very nice change of pace off the bench with his quickness, not only on offense, but we need a guy who can stay with the small, super quick PG's who are just too fast for Evans and Beno, the Earl Boykins, Iverson, JJ Barea types who have had there way with this team so far.
Ideally I'd try and put Brandon Rush in place of Dahnte Jones, but I seriously doubt Indy would go for it. Teams like to hold on to 7'2" young guys who are producing, but this trade would get them out of two contracts that aren't working out for them, and bringing in Martin is just too much value for them to pass up.