Mourinho won't, but he's not the one taking to the field. The jury is out as to whether he can instil the right kind of mentality in the players in order for us to get something from this game. Sometimes things feel inevitable in football and I'd by lying if I didn't think this is one such occasion.
Don't get me wrong, if we were to produce a result, it'd be pivotal in our development as a Mourinho team.
I know city are a different beast but Jose still has shown how he can get the big results aka liverpool (h) and chelsea(h). I still think we were not bad when we faced them at OT, two silly mistakes by lukaku and a huge miss at the end meant we not only lost the match but lost the league. I still feel we can get something, but I agree with your other post that this game will show much bottle our players have.