He is very one dimensional and there is no place for him in D.C. so I don't see why he, or his agent, would want to stay in our system.
I mean, did you just dismiss his quote saying he was working in his two-way game? If he is in fact working on that, he's worth keeping around. If he's not serious about it, Carbery will know right away. He does also kinda mention he's only been working on his two way game since he got sent to California, so after his Pens tenure ended.