Not for draft picks...we already have a busload of picks.
We do have a lot of picks, but what the team lacks is really high picks. A fist-full of mid-1st round picks are not worth as much as one single top 5 pick.
That's a fairly bold prediction considering the number of picks and the number of years involved.
The future picks from other teams are total unknowns right now. It's possible that one or more of the Brooklyn picks ends up as a top 5 pick. But odds are, as with any future picks, that it skews toward the middle of the 1st round.
The Celtics' own picks could turn into a top 5 pick as soon as this season, too, but given the talent on the team and assuming Rondo's return continues to go smoothly, a top 5 pick seems fairly unlikely, this year and beyond.
I don't think it's so bold to say that, much more likely than not, none of the picks the Celtics currently hold turns into a top 5 pick. In light of that, I think Ainge would value a pick in that range (or with an exceeding probability of being in that range, if acquired at the deadline) very highly.