How would you feel for the following trade offer?

Harrington
Jackson
Foster

for

Richardson
Murphy
O'Bryant

We finally get rid of Jackson and recieve an allstar worthy SG in Richardson. Murphy is a player who complements JO better than Harrington, his defense isn't great (so is Harrington's) but he's a capable rebounder (more of the blocking out type of rebounder). O'Bryant could be a great C for us in the future, and in the meantime we give Foster's minutes to Harrison who gets a final chance to prove his worth.