I agree. I don't think we've even scratched the surface yet of the potential of some players. I reckon at least a couple of Rodon, Requilion, Lo Celso, Ndombele & Bergwijn will end up being excellent for us over the coming years. They've all been suffocated by general lack of fitness and negative tactics. No question we need another 4 or so first team ready players though.
Well, I am not sure all will be excellent for us, but they might be good for others. Personally, I'd like a new manager make the decision on who to keep. We can't sell them all. There are few obvious one I'd rather sell first like Doherty, Sanchez, Dier, Sissoko and then comes the likes of Winks, Davies, Bergwijn, Lamela, Lucas, Dele etc where I'd want our new manager to decide whether they should get 6/12 months to show themselves worthy.