I don't really like the idea of making this trade and then immediately going out and bringing in a max guy. I think thats a recipe for the 5-8th seed and mediocrity again.
I think the best thing we can do is collect these assets, move out all of veteran contracts and take next year to develop our young talent to see who can be useful for us going forward, what players fit together etc. I don't advocate for tanking, but ideally we would end up in the lottery to get another solid talent to add to the group. From there we start scouring the market looking for teams that are going to be losing their stars in free agency (Love/Aldrige etc) and try to put together a package with enough young talent that we can bring one in to pair with whoever stands out next year (whether that is Green/Rondo/Sully or Bledsoe and our picks or whatever).
I'm not going to say that a team as athletic as the one Bill Simmons suggested we might be attempting to put together isn't going to be able to win, especially given the youth and upside, but I don't think its going to vault us to contender status. Its rare to have that kind of quick fix.
If we are rebuilding, I want to see patience from the front office and hopefully we can take advantage of other teams' urgency (just like we would be with this LAC trade).