I've joked that I don't know what youth coach convinced Ederson he was a keeper, but I appreciate their idiocy, because they gave us such a uniquely talented player.
I feel the same about Cancelo. I'm not sure who first told him he was a full back but damned if we're not reaping the benefits of that decision.
He's got the poise, and technique on the ball of a midfielder, but can whip in crosses like a winger. He has the necessary size and pace. He can push forward and join our attacks while maintaining his defensive solidarity..
He's not perfect, and is prone to the odd error and lapse in concentration. But he can do things no other RB/LB/wing back/inverted full back/etc. can do and I think hes perfect for us.