what you want, ideally, is someone continually making those runs that KdB made at Ipswich around the full back - Doku and KdB profited a lot from that, i think there were 2 assists and a goal from my quick recap, could be more. In that situation, the opposition are fucked. Doku is running at you or passing round you,
Problem is, i would prefer Kev to be on or around the edge of the box, Haaland middle, someone (Rodri!) sitting, it's not going to be the right winger either.... sort of running out of players. Overlapping Gvardiol maybe, perhaps Foden. It's a good tactic, but perhaps we dont see it much as it leaves the edge of the box a bit thin (and we know how that was going for us up until recently).