Yep, and the Tigers did the same with Dontrelle Willis. I think Halladay was 24 and Dontrelle 26. Romero's 28 which makes it a lot different IMO
if they want to change his delivery, aren't the coaches who are the most used to that (as opposed to tweaking) at that level? I've always heard a focus on instruction as being a reason for demoting a player to A ball as opposed to AAA