I don't think he'd take our midfield to the top level. It never works out if there is a weakling (passing in his case) in the set-up by surrounding him with superior players. He is not very good on the ball, Mainoo is still developing and we have Bruno, who already uses the ball as a hot potato. We'd find it mighty tough to keep hold of the ball with those three as our midfielders. We need to pair Mainoo with a Rodri/Carrick like midfielder if we want to better our midfield.
Those players don’t come around too often.
I look at the market right now and the only one I see that might tick the box of that complete DPL mould is Mats Wieffer, and even there you’d have to wonder wether he’d be able to handle the step up from the eredivisie.
I think Onana is good enough, at least in the mean time, and we really have to get someone for that position this summer.