He's been spotted at several Ranger games... He also lives 10 minutes from the Garden so I'd say no...

I don't know if Jon is a fan of any specific team anymore, within any sport... I just think he's a fan of sports in general and just wants to see a good game... I think he'll route for anyone local or anyone he's tied to hence going from a Giants to a Patriots fan... Or becoming a fan of Notre Dame since his son went there and he got him a spot on the team...

So circling back, I think if he was to attend a Devils game he'd route for them but I don't think he'd take his fandom beyond that point...