Librarians: The Next Chapter. It will be a new cast and show on the CW. Dean somehow sold a show in the middle of the writer's strike. I don't know for sure, but I assume why John is back on Leverage is that Kate is going back to showrunning Librarians. Electric Entertainment has a lot of irons in the fire right now.

I figure if there is ever going to be an interest bump in the old show, it will be now-ish... now if I can edit this thing into shape