This is one of those things whose value will hinge entirely on whether Macdonald succeeds here. If the accomplishments represented in those erased images aren't matched by his teams, a lot of people in this thread are going to wind up thinking they should have been left up.
That said, I think the players are reacting differently than people in here are. The players understand it's more about empowering them and bringing them together. The people in this thread are just rubbing sandpaper in their Carroll owies.