I think this is still a little much. I can justify giving up any two of Gallo, Chandler, Felton, Fields and one of AR and Mozgov. Three + one is pushing it, IMHO. I think it's hard to justify giving up so much for a guy we can sign outright next year by simply renouncing Chandler. Granted, the starting lineup, as mentioned of Mozgov, Amar'e, Melo, Fields, Billups is a damn good one, the bench would be the worst in the league. Furthermore, how many years do we expect Billups to go? If Billups is a stopgap towards getting Chris Paul or Dwight Howard in 2012, ok, but it is still a steep price. In comparison, if we want to clear up room to have Amar'e, Melo, Paul, why not just trade guys like Gallo, AR, etc... for expirings + picks and have a reserve of some very young players who will improve, to go with that core. That's the only part I don't really get.
But, if we pull it off as is, I can live with it. Melo is still a huge upgrade and should, at least, catapult us above Atlanta as one of the top 5 teams in the East.
Wishing everyone well. I enjoyed posting here for a while, but as I matured I realized this forum isn't for me. We all evolve. Thanks for the memories everyone.