Old news,
I think the past trade deadline could have seen a boston, 76ers, Bulls 3 way with a core deal being AB to 76ers, Okafor to Bulls, and Butler to Cs. Obviously Cs would give up more and Bulls would receive more in a deal. This was speculated to be a deal that would have happened after a Paul George to Boston trade.
I have posted about ABs trade value recently and I suspect it to be about even with Ibaka's last off-season. Maybe slightly lower given that he is a guard comp to Ibaka being a 4/5. Ibaka was traded on draft night for #11 (Sabonis), Oladipo, and Ilyasova.
Maybe 76ers offer up swap of Saric for AB?
This would open the door for 76ers to draft Jackson at #3. If they really want Simmons to be the primary ball handler maybe they start AB, Jackson, Covington, Simmons and Embiid. That would make for an interesting team. The Cs could effectivly replace KO with Saric. If they miss out on Hayward Saric is the likely starter next to Crowder if they land him he, Smart and Brown form the core of the bench unit.