Good signing.
He made a couple of frustrating errors when with us before but not errors that cost the team but errors that cost him showing how great he is.
Like Slugger says it's a youth thing.
Given a preseason with us and full season on loan I think he'll be really good.
I really like BJB and hope he stays but if he doesn't Senior is a good choice and young enough to stay a long time if it works out. Clearly he's not in Giants plans so let's help him make them regret it.