I hope we are trying to move away from a player like Özil. At his best, fine, he should play as your Number 10 and you build your attack around him. He's that good. And even then his lack of goals go against him. Players like Fekir and Ceballos; no chance. Maybe at a lesser club, but at one aspiring to win the Premier League, which is what I expect all our recruitment to be geared toward, then I think a player that gets the attack built around him at Number 10 has to be extraordinary.
I'd much rather go with a flat 3, with porper wide players. Vary the threat, make us less predictable.