Pereira is actually a good manager, but also very dogmatic, which makes him a very stubborn person at times. I think he's coming to England 10 years too late, I don't think his motivation to adapt to a group is becoming better.
He was actually sacked by Fenerbahce not because of results (the squad had a lot of problems with injuries, the board wasn't actually too much concerned), but rather because he couldn't convince his players to follow his philosophy and clashed with several key players.
One thing is certain: press conferences are going to be wild: