I wouldn't be shocked if we're trying to involve Al/Philly in a sign and trade scenario and the price we'd pay is helping facilitate the Butler S&T that fell apart in some manner.
This is naturally ridiculously complicated and likely won't happen, but Mike Zarren has enough white boards and I'm sure he's trying to work on it all lol. 
Yes, I’ve thought of that too, but I’m not sure that we’d be a good fit in that deal. The Mavs are willing to do Olynyk and Jones, which we could probably also do with an Al S&T, but the Heat want to move Dragic (I’m not sure who plays PG for them??) who isn’t a good fit and is more than we can likely afford in terms of salary matching. Maybe we could take James Johnson, but that’s a bad contract with another year on it, and I’m not sure what we get from Miami to make it worth our while. Perhaps Tyler Herro, who Ainge was rumored to have gotten upset was taken at 13?
If the Mavs use up their cap space I feel pretty confident we’d do Olynyk and Jones if the Heat come back around to that idea, and we could certainly make those numbers work. It’d be a crazy four-way S&T, since we’d use Al’s salary to simultaneously match Kemba, and (half) Rozier’s salary to match Olynyk. Maybe if we’re getting a pick from Charlotte that can be sent to Miami instead to compensate for Jones (Charlotte needs to touch another team in a four-way deal anyway).