I'd rather crush a nut by putting my bag on a stump and smashing it with a sledgehammer than be 1% of a Rags fan.
There - that's a better visual.
I don't hold the Devils in particularly high esteem, but as there's no chance I would ever be a Rags fan - ever - the answer to this question is fairly easy.
When my son was 3 years old, just to be a contrarian, he came home from Build a Bear with his grandmother (who apparently didn't know any better) with a stuffed dog in a Patriots uniform. My wife urged me to laugh it off, primarily because if I made a big deal about it, it would be worse. And soon, that dog just got tossed in the bin with the other dozens of stuffed animals and rarely came out.
As much as I hate the Pats, there's simply no chance that any type of Rags paraphenalia would make it into our home no matter what. If my kids wanted to root for the Yankees instead of the Mets - OK. If they choose the Giants over the Jets....fine, its understandable. But, they are simply not allowed to root for the Rangers. It just ain't happening. And as we live in Manhattan and they are surrounded by Blue Shirts (especially during their Cup run) its been a daunting task. But my 7 year old wears his Islanders backpack to his NYC public school every day, with pride, and gets heckled by.....the Dads! The kids don't know any better.
Hopefully after this season, they will realize that the Islanders will be a team to be reckoned with the long term and there will be some (hopefully good natured) battles on the school yard.