Should the Cubs trade Rowan Wick? If so, what’s his trade value?

I've run into another Cubs trade proposal that seems worth discussing, not because I approve or disapprove of it (It's really close), but because of a few topics it brings up. The trade idea for Rowan Wick from the Mariners Fansided site brings up the importance of not only cost control for relievers, but the importance of arbitration years for relievers. As important as a deep bullpen is in MLB now, nobody made an offer for Ryne Stanek that was impressive enough for him to turn down a $1.1 million dollar offer from the Astros.