Jimmy Butler Heat's catalyst as they face uneven Knicks

(Photo credit: Jim Rassol-Imagn Images)
The New York Knicks arguably won the offseason, acquiring stars Karl-Anthony Towns and Mikal Bridges.

It's still early, but things haven't gone smoothly for the Knicks, who play the host Miami Heat on Wednesday night.

Depth has been an issue for New York, which is missing center Mitchell Robinson and power forward Precious Achiuwa, a former Heat first-round pick.

Robinson hasn't