If they signed Bo, they likely could move Jazz to an outfield spot and play him occasionally at 2B or 3B when they need to.
If Cole comes back healthy, their rotation is pretty solid with him, Fried, Rodon, Schlittler and Gil.
They could use some BP help after losing Weaver and Williams.
I don't see them in the market for Kyle Schwarber. Yes he would be a great fit at Yankee Stadium, but they already have too many DH type bats with Judge, Stanton and Rice. Yankees should be all over someone like Kyle Tucker or Alex Bregman (if he opts out). Still would need a CF as well.