BBD's true worth in this team heavily depends on his performance this upcoming season since he's campaigning for a fresh contract. He'll be judged prior to the trade deadline.
Frankly, I see most teams who have wing players who stand 6'6" to 6'9" that move fast and can finish strongly on drawn-up plays are close to not getting moved due to the fact that the competition is levelled against the likes of LeBronze, Kobe, KD, Gay,etc. These are their chief gunners who can even challenge bigger guys.
I could only dream of players like Corey Brewer, Dorell Wright, Mbah Moute and A. Wright going over to Boston. So far, the one that can be acquired (and is available) to fill in for PP is Jarvis Hayes if the finances work. Almost possessing similar built, speed and talent like the ones mentioned.