I’d be more leaning towards a 5, personally as things are currently. However it’s more down to a coaching thing, rather than a player thing.
A back 5 does make us abit more secure and allows semedo and ran to push on a lot more and for us not to be as stretched. Aware we still weren’t solid defensively last year with a 5, far from it. But last few months we had kids up top which impacted it, and I think we would fair better if an actual focal point now.
That being said, I refuse to believe a premier league team can’t play a back 4. Yes, we have been wide open and end to end etc, but a back four doesn’t have to be played that way. The fact we have no pace at centre back doesn’t mean you still can’t play a back 4, you just don’t want them sat on the half way line. Like you wouldn’t play Messi as a target man, for example.
It’s more the way we have set up with a back 4 IMV and if you had either a back 5 or out current incarnation of a back 4, I’d be going back 5.
I’d just prefer a back four where we aren’t as open and chaotic, which surely is a possibility. That, is on GoN with how he ‘wants’ them to play.