I think of course you do that, especially if it's for Bradley instead of Crowder, though I'd end up doing Crowder, too. Bradley, JJ, Young, 3, and 16 for Butler. Even by just adding Horford this summer, you'd easily have an ECF team on hand:
PG: IT, Rozier
SG: Butler, Smart
SF: Crowder, (probably able to resign Turner, too)
PF: Amir, Mickey
C: Horford, KO