I see very much of that still in him, you need to look no further then the first very game he took over. It's actually kind of disturbing that he hasn't grown or learned at all. He jumped at the first chance to put his stamp on 'his team', but asserting his authority over Reyes at first base when he showed signs of hurting himself. Manuel had already decided what he was going to do long before he analyzed Reyes at first, he didn't call for a trainer, didn't ask Reyes to walk it off or test it. And this wasn't a 'new' manager. Certainly this was a new role on the team, leading it rather than being 'second in command', but he wasn't a stranger to his players, to Reyes. If Reyes recognized or respected him as a leader, or as authority, he wouldn't have reacted to the decision quite the way he did. Following that event, I feel like there have been other signs that suggest that the players themselves aren't confident in Manuel's decision, even if it's as simple as Santana blowing off bunt signs.