Deng would be terrific off Chicago's bench. Could take some of the pressure off LeBron defending the better wing players. Could see them running a little large-ball, with LeBron, Deng, Rose, Bosh, and Noah.
Ray Allen would be a terrific addition to that squad, but so would my current binkie, Mike Miller. Not familiar enough with what's left on Chicago's roster to effect a sign-and-trade with Washington. They wouldn't happen to have $4M or $5M in leftover cap space for him, would they?
Could they do something like - sign and trade Brad Miller on a one year, $5M contract - send him, $3M, and a first round pick for Mike Miller? Washington gets the big guy basically for $2M and picks up a draft pick? Washington really needs a center, Blatche played a lot of minutes there but he really ought to be over at the PF spot. Probably not a great fit, but someone LIKE Mike Miller would absolutely complete this (theoretical) Bulls squad.
I could see Big Z following LeBron to Chicago to add some length to their bench, as well.
Chicago could come out of this as an absolutely frighteningly good team. Scared as hell to match up against them, but cripes, as a fan - what a team to watch!