Mourinho came here at the wrong time, with the wrong attitude, I think he thought he would automatically have everyone's respect from supporters to the board, God knows what he was told about transfer dealings, but it was soon apparent he did'nt always have the final say, one way or another.
Having secured one of the greatest managers of all time (says so through gritted teeth), hindsight says we should have bankrolled him in the transfer market, allowed him to ship out the players he did'nt want, Pogba, Martial, Shaw for example (the same ones people are questioning today) and then truly judge him.
The problem is we will never know if buying Ivan Perisic was the right or wrong thing, because he was'nt 'allowed' to do it, was he considered to be the 'Manager' or the 'Coach', Sir Alex was the Manager, and rightly earned the right to hire and fire, Jose thought he had the same authority as SAF, but of course we all know achieving that level of status took years of blood sweat and tears, in the end Mourinho became a victim of his own ego and found out that once you take a good look inside of this club, you see that's it's turned septic, no longer their to please the fans but to milk them, no longer interested in making history but just to wallow in it.
No one can say Jose is'nt a good manager, but his marriage to United was always doomed because his United 'wife' did'nt stay faithful. But the question is was he right? Well on the balance of things, I'm afraid he probably was.