Yea or nay on this deal:
Hayward and Williams for Wallace and their lottery pick (unrestricted).
Hayward essentially traded for the pick. Jazz get a top-10 player in the draft on a rookie deal. Don't have to fork out $10-$12M for Gordon.
Wallace is dead weight but have room for him due to not paying out big money for Hayward. He can eat up some mins next season as the backup to whoever DL gets as a starter - either a pick or free agent.
Boston hates to give up their pick, but they get perhaps their only chance to dump Wallace's salary and still get a great player. Chance goes up to re-sign Rondo because of the immediate improvement to their team.
Jazz would say yes. Celtics would say no. To miss out on Jabari Parker or Andrew Wiggins as a consequence of trading for Gordon Hayward is a career threatening blunder. Even if the lottery odds are 30% or whatever, that's too much of a risk.