I still think a depth big is the bigger need, because against a team like the Bucks or Cavs, if we're missing even just 1 of Horford/Timelord for some reason we're kinda screwed. Kornet and Griffin are okay as "mop-up" guys or for 5-10 minute spurts if needed but that's about it tbh.
That said, it'll come down to availability too. If a depth big isn't attainable but they can get a depth wing, then sure! I definitely hope they add 1 or 2 guys though (even from the buyout market is fine), we're in win-now mode