Don didn't have his best day today. While he's not Bulaga he's also better then Newhouse.
What I do wonder however is at what point, if any, does Sherrod get a chance to overtake him?
Sherrod's size makes him a more ideal T. 6'5 and 325 vs 6'4 and 305. IIRC Sherrod also has longer arms and is considered to be more athletic. And apparently Sherrod is very smart and has a very good understanding of the game.
Unlike someone like Hayward who they can ease back into rotation, I can't see how you'd do that with Sherrod vs Barclay. Either MM has to give him a full game as a starter or he keeps things as is and Barclay remains the starter.
If your MM do you keep things as is or get this kid on the field ASAP?