Zack Wheeler's velocity dip and rotation concerns

Wheeler's velocity drop and mechanical issues remain alarming, though he insists he's fine. Rotation depth is under strain with Kilian and Allard out for the season. Luzardo's strong start provides some relief. The team signed Casey Lawrence to a minor league deal. Painter struggled early in the sweep finale (control issues, grand slam) but the offense bailed him out; his first-inning ERA is 9.56. Wheeler is starting tonight against the Marlins, and his performance will be closely watched. The deep-dive analysis notes Wheeler's struggles as a concern.