NFL refs have made it abundantly clear they're going to err on the side of not overturning their calls on review. Fundamentally they have every reason not to as every reversal diminishes their credibility.
I don't understand how he can think he's going to get that call overturned there. But if he doesn't think it will be overturned - how is he so casually wasting a timeout in a one possession game with a rookie qb who obviously will benefit from having as many timeouts at his disposal regardless.
This was and so painfully obviously continues to be a lost/rebuilding season for the Giants. But I have seen nothing from Shurmer to make me believe he is the right coach to lead this team out of this nightmare.