An ST, as we need one, A. because we need to improve in that area. B. we only have 2. And maybe another young CB, just to add a bit more depth and for the future if needed. We have chalobah and i think he will be our captain one day but it still might be a couple of years before breaking into the first team. I don't think a cm is essential, though if we do ideally they would have to be a specialist in that double pivot as we don't exactly have much room in the AM's at the moment with 3 quality starters and then moses and marin on top of that. Rambo is doing exceptionally well, and mikel is doing alright. Most of the Cm's mentioned would have to replace rambo as otherwise we wouldn't have much in the way of DM's, and rambo deserves to stay in as he is extremely useful with his stamina and ability in there. We get a good striker and our attack would be one of the best in europe.