Oh Absolutely, and I share your belief in the 1/2 players and so forth. Nailed on. Completely agree with it mate.
Teams have that winning mentality because they have confidence and belief in what they are doing and when they get a set back they have faith in themselves and their teammates to get the job done anyway. Ofcourse they're very good at football, but they still need to be mentally strong and those who have that ability but not quite the headspace tend to fall away. For a struggling team to build up that mentality, which is a mix of attitude, confidence, belief in others,, you have the much harder task of getting those results first, and then remdining yourself that hold on, we have done that, we can do that, we're more than capable.
There is a dark cloud hanging over any team that are struggling to score, I feel once we get that game where it clicks and we bag 2/3 and have a comfortable win, we may just find some form. Perhaps Dominic Calvert-Lewin's presence will aid that. In an ideal world Dominic Calvert-Lewin comes back, scores a goal or two and suddenly everyones energised knowing there is a target to go for.
With regards to the bolded bit, I do agree, he's more of a leader for sure. I do think his character is what every team needs in their squad. We had an alright/decent start to the season considering the squad we have, but when results go sour, my view is that one character who can be mentally strong cant have any impact on those who aren't. I do think though if Keane had been playing in Lampards "system (being generous)" he would have fared much much worse than Coady. I do think how we set up now is beneficial to Keane and so naturally looks better. We have too many who either lack the confidence or a strong mind to back themselves (Iwobi is probably a fine example of this up until mid-way last season), or those who maybe just aren't up to the level or the task each game.
Shouldn't be forgotton as well that Tarkowski is 100% a leader as well, and perhaps Michael Keane next to him as more of a 'follower' works better.