Incidentally when people say "Bellingham would be perfect for us" I struggle to understand what they mean. We don't play with that sort of marauding box to box midfielder and haven't since Gerrard retired.
Our right RCM is expected to cover Trents advance and keep the defensive balance, our central CM is usually the no6 who sits deep and breaks up the play. Those are the two positions Bellingham most commonly plays in. We aren't paying £130m for a DM and he'd be wasted dropping into the RB role when Trent get on his bike. I'm not against signing him, but of all the players linked Fernandez, Caceido and Bellingham. He's the one who seems least obvious in terms of integrating him into our current system.
I’ve given up trying to understand our approach to squad building of late tbh.