I've been a big proponent of making a trade during the losing streak, but now I realize it probably is not the best idea. The reason we want to make a trade in the first place is because our bench players are under performing. We want to trade them because they are playing poorly but that is the same reason no one wants those players.
Most of the trades proposed here have us trading one of our under performing players with a pick,or a player of value. We should not trade Ray he is a huge part of the reason we are champs. Giddens and Walker can not be traded. We don't have a first round pick this year and we need to keep them to keep our young talent stocked. The other reason we can't trade our swing men pair is that they have more value to us than other teams in the league, which means we would not get equal value for them.
We could trade BBD, Powe, House or TA but we will not get fair value for them. All are playing semi poor ball right now and are not wanted by other teams. If they are wanted other teams view right now as a time to buy low on them, which we don't want.
What the Celtics need to do is ride this one out. See if Powe or BBD pick it up, see if Gabe is worth anything, work the rooks into the rotation if needed.
If next year Gabe, the rooks and POB show they can play then you can move TA, Eddie and Scal (almost 9 million in expiring contracts if house signs his player option) for a good vet that can help out.