Trading a 10th overall pick without him even playing 1 game sounds insane.
JJ McCarthy might not amount to anything but I think you'd have to give him a shot.
What I think should happen is that a team like the Pittsburgh Steelers or Miami Dolphins should pursue Darnold aggressively, because they have the talent to put around him to be successful. And he's looking a hell of a lot better right now than Tua or Russell.
Maybe Miami can't make it work financially -- I'm not sure. But outside of Pitt and Miami, what teams could take on Darnold? Every other team has an established starter or they have their QB of the future.
I guess the Jets will have an opening but Darnold's not going there.