I was one that was OK with Wood breaking camp to try and get the ROY incentive.
But since he's down, might as well leave him there for a bit. I'm not in the August camp to preserve the incentive, but you might as well let him get settled in. Small sample, but hes made some strides. The overnthe fence power isn't there yet, and we should see sustained success(and confidence that goes with it) of limiting K's.
I'd see where he is on May 1 and then start to think about a promotion.
Crews and House I'd probably wait to see until August/September to get their feet wet.