One loss and it's the end of the world all over again. We missed McTominay, a lot, against Arsenal, besides being a young squad at risk of burning out.
I also wouldn't say Mourinho on his recent track record, either with United or Spurs could be regarded anymore as a good manager, his tactics are obsolete and he's got nothing else. Come the end of the summer he'll be whining he couldn't spend £200m on a bunch of 30 year olds to bolster that squad.