I am nothing like a baseball expert, but I have to agree with the Dojj here. As far as I recall, Bard has not been hit hard all year. Even when he has given up runs, it has often been flares and infield hits (which he can hardly help) and walks (which he can). I've said more than once this year that if he can stop putting guys on base he'll be unstoppable.
Admittedly, I haven't actually seen his starts (not exactly being in NESN's home territory ), and also I wouldn't know bad mechanics if they bit me on the rear. I'm just looking at the numbers, and the numbers seem to be saying that if he can limit the walks he will be all right.