Reds’ Sonny Gray has a ‘weapon’ and no Yankees response

GOODYEAR, Ariz. — Reds pitching coach Derek Johnson, in discussing why he believes Sonny Gray could again be a top-of-the-rotation piece, cited that the righty’s “breaking ball is still a weapon.” The follow-up: Which “breaking ball?” “His curveball,” Johnson said. “We have to clarify that, don’t we?” Earlier this month, Gray criticized what he said…