There are a few issues for me here.
1/ we still need to factor pens /free kicks/sending off etc,, ie how much effect the ref has on match results.
Is it any surprise that both Arse and, Lpool are joint 2nd in pens, awarded with 9, that's literally 8 more goals than us,who've been given 1, yup I know the argument, you have to be in the danger zone to get them.
But I do think even (non) decisions are viewed differently by the media, look at the obvious pen yesterday for Notts Forest. If that were Liverpool, or the Manchester teams there'd be a fortnight's discussion (post mortem) on it, unfortunately we fall into the
'ohhh dear what a shame never mind' teams when decisions go against us.
2/ We do need to be dirtier in our play, more canny if you like, it happens with City and before them Chelsea, they are quite happy to 'share' the stooopid fouls, with that said again City seem to be allowed quite a few fouls before cards are produced, I refer back to the Referee and his decisions. You know 'that bit of luck'
3/ We need differing ways of playing certain opponents, at home /away and indeed a way to change up/down during games, to manage them.