Agreed with several of the other posts, Rocco is a fine manager and takes a lot of blame for things that are out of his control or is just part of the modern game of baseball. I just don't think managers make much of an impact, and say if you fire him, Falvine is probably hiring a slightly different version of him that's going to do many similar things because of how much a collaboration the whole operation is.
It just annoys me that when anything goes wrong I see "this loss is on Rocco", and then when things are going well, he rarely draws credit (I usually hear "the Bomba Squad carried him" or "his record is only good because they're in the NL central"). But there are plenty of moves that he makes that I question, no doubt. But I'm not going to fall into the mindset that I know better (because it feels like a lot of baseball fans I know from other teams all think their manager is bad at decision-making).
Manager of the Year? That's gonna be a hard no from me. But I'm interested to know which managers consistently get more from the players, make better lineups, make better bullpen decisions... no that I doubt that there are any, just that I never hear or see any managers making huge differences compared to the likes of Rocco.