Just to continue to entertain this idea we are signing him, Haaland and Havertz would undoubtedly be the spearhead of our attack. Neither will sit out for the other and in all likelihood both would play off each other. Their talent is far too great to sit on the bench and merely rotate. They will presumably play the majority of our games compared to the other attackers.
Werner/Pulisic/Ziyech/Mount fighting for 1 spot in the 343.
Werner/Pulisic/Ziyech/CHO fighting for 2 spots in a 442 variation/4231 or 443.
We are bound to see issues arising.