All I know is that there are plenty of managers capable of doing a better job than him, and playing an attractive football. Like DMF said, all he cares about is not losing, and the quality of the squad we have is wasted in that type of football. Some names to take his job:
Portuguese:
Manuel Jose
Paulo Bento
Carlos Carvalhal
etc
Foreign:
Van Basten
and many others, but can't remember more
Wow, just wow Manuel Jose, please, only if he had nothing to do with the training whatsoever, the time for curious former players have passed, just ask Madarona and Dunga, it's time for guys with formation in training like Queiroz, Mourinho, Neca, Nelo Vingada, Jesualdo, Jorge Castelo and a few others.
And I'm not talking about that weekend formation they get at the Federation also, that sucks, that's for amateur football, guys like Paulo Bento only do it because they need the license.
I know that Paulo Bento and Carvalhal assistant managers had university formation in Sport Sciences, so they had someone with knowledge behind them.
And I'm not saying that if you have a degree in football you're instantly a good coach, I'm just saying that when I go to the doctor I hope he didn't got his license on a weekend.
If you're serious about it that's how you do it, just watch England, Germany, Netherlands, Japan, Spain, USA...