I get what you're saying but it shouldn't be underestimated how much difference a couple of tweaks can make. If a team lacks balance like we did last year then even your good players can look poor. Once the balance is reintroduced and you're able to ask each player to just do their own job rather than trying to be something they're not the whole unit can improve beyond measure.
Exactly.
The few times we looked (relatively) balanced last year was in that 4-3-3/4-1-4-1 hybrid we played a few times in the run-up to Christmas.
A back four with Kenny given a bit of licence to push on, and two CBs who actually complemented each others' games in Holgate and Williams.
The weak point was obviously Martina, but at least in midfield we had Gueye doing the sweeper role, Rooney to get on the ball and Davies to do the leg-work/third-man running.
We then had Gylfi left, but given the freedom to tuck in, with DCL drifting wide and Lennon down the right.
It was so frustrating Sam dropped it because he wanted to fiddle around with the system, when it was clearly working, and then he never went back to using it once Walcott (improvement on Lennon) or Tosun came in.