I would do
Jeff green ,this years first, humphries and bogans filler
For
Melo, Tyson and amare.
No way I'm trading Sullinger in any deal for Melo while including a draft choice and green, just giving up too much.
I say with a lineup of
Rondo
Bradley
Melo
Sully
Tyson
We'd compete for a title this year, def would give Miami and Indiana a run for there money.
Resign Melo this offseason and trade our next years first, Avery bradley, nets 1st first round pick, philly first this year( or just the rights*) to move into the top 5 of this years draft and take Embiid or wiggins.
Win win situation for us. Contenders throughout rondos campaign and also get our top 5 choice.