As of right now our picks would be #15 and #26.
Charlotte, who is just a half game behind us, would pick #11. So there's a 4 pick difference due to the Eastern Conference being garbage.
I think combining the picks will only let you move up a few spots.
With #11 + #26, I imagine we could maybe trade up to #9.
With #15 + #26, I imagine we could trade up to #12.
I'm pulling that out of my butt, though. See this post for some historical examples of trading up:
http://forums.celticsblog.com/index.php?topic=77034.msg1850641#msg1850641I think there's probably some loose tiers (Top 5, Top 10, Late Lotto, Mid-1st, late 1st), but it depends on the draft itself. If you happen to be in a bizarre draft where consensus is that everyone between #6-20 is a crap-shoot, I imagine it would be relatively easy to trade up. Generally, teams have some tiers in mind, though. Doesn't seem to be any recent examples of teams trading "up" into the Top 8 with lesser picks.
Draftexpress.com has Willie Cauley-Stein going 5th. Out of range.