Youre right, but It wasn't intended to be a comprehensive list but more focused on the new players and those that had been out for a while or been totally off form for a lot of the season (i.e. Foden), with a honourable mention for Doku who I think has been underrated.
I thought Gvardiol stood off a lot of the time last season when he should have put a tackle in, but at his best you're right and if we can get that winning mentality and fear factor back we have every chance.
Nobody is writing off Arsenal and nobody will whatever the result tomorrow yet they have lost more in the PL in the last 6 months than we have. I just wish people would have a bit more faith, at least prior to the start of a big match.