Highering Morinho as Manchester United coach will be the last thing the boards will do.They can't bring back a coach that has managed the team before,and during his tenure,he did nothing extra - ordinary.
I understand they are in search for a new coach,but that doesn't mean they will higher an average coach.Morinho is now seen as an average coach,he has nothing unique again.They should look for other options,some one who can build the team again,and turn things around at the club.
How weird it is that Mourinho turned from "the special one" to ordinary coach. Not that I am disagreeing, he is definitely not as good as he used to be and his playstyle became a bit old and not really working anymore, sure could be decent for Roma since there isn't much pressure on them right now and they are doing "just fine" which is good enough for them.
However Mourinho would be not good enough for United if Ole is sacked and they would need someone much better, like Zidane maybe, or even get Bielsa if you could, dude is one of the best managers I have seen when it comes to tactics. In a world where Bielsa is seen as a much better alternative then Mourinho, we all should realize that sometimes managers get worse, and Mourinho did exactly that. Imagine how he was expected to be awesome on his United stint just few years ago, and look at him now.