If the C was the only adequately rested player, I would expect it to work that way though. You could shift everybody over a spot, but that would wind up resulting in A) probably a more effective lineup but B) several players out of position relative to the depth chart. The engine is always going to stick to your depth chart as closely as possible, and the way it worked out only one guy had to play out of position. So yes, it looks ridiculous, but it's really the closest it can get to following your explicit recommendations as far as who you want playing where. This is why I only very rarely put 3 guys on the depth chart at any given position and never 2.