Mourinho could not believe United still did a lap of honour at Old Trafford after the final home game in May.
"If they had done that in
Mourinho said that he felt frustrated that
"At the start of the season, I want to win everything. I’m frustrated because we did not win everything last season."
He added: "This season other teams know how strong we are and they have to improve. If they are the same then they have no chance."