I think he needs it. He is getting shelled right now. Velocity down on his FB, breaking stuff lacks bite, command suspect at times. Issuing more walks.
I know we are in a division race right now and you want your best guys going, etc. But he just doesn't have it right now. I think skipping 1 or 2 starts for him right now might make a world of difference for him down the stretch.
Also, he really isn't giving you the greatest chance to win right now anyways.