It makes a lot of sense. Celtics probably need a small forward more than they need a point guard, 76ers need a point guard first and foremost but probably not one that cannot shoot (Fox). I wonder what picks would be included but I feel Celtics will be looking for 1 high pick (76ers 2018? Kings 2019 is probably too much. I feel Lakers 2018 is most likely) rather than several low picks as they have too many of those already from the past waiting on their chance (Yabusele and Zizic coming soon).
Sixers take Fultz with 1, Celtics get Tatum or Jackson with 3 and then have two top 10 picks next year.