Mannion may have value but right now I’d say he’s more valuable as a back-up then he is as a future fifth round pick. Kaepernik is sitting out there. If a team is desperate they will sign him.
I think Mannion can be a solid back-up and potential starter. For a big guy he moves fantastic in the pocket. There’s a lot to like about him. I would not trade him this year. Perhaps in a year or two if he establishes a good value and we’re sold on Goff, But not now.
"Reality is that which, when you stop believing in it, doesn't go away. " Philip K. Dick