Cuadrado is a more effective player. I don't know why we got Costa over James. James hasn't been incredibly in Germany mostly due to injuries but he has outperformed Costa. I would like to see this at one point - maybe on a day the Higuain is being rested. I do want the team to give Cuadrado and Costa/Bernardeschi with inverted wings a longer look.
Issue with Cuadrado and we're starting to see it is that he is slowing down. He's still a very effective player, but he is slower than two years ago. He doesn't provide the same unpredictability as he did two years ago. Costa is more explosive for sure, but just a less effective player. Cuadrado is criminally underrated for the chances that he creates. Sure, he doesn't score a ton, but he is crucial in our build-up..