It's more like converting an engine from manual transmission to automatic. It seems like they're similar, but the moving pieces are very different. And if you want to do that anyway, you're better off buying a new car.
Dude has had a Patriots sticker/cling thing on his mailbox for like 5 years. Last week as I was driving by I see a fresh out of the pack Seahawks flag hanging from his front porch. I have only met the guy once. Could this be the worst case of Bandwagonism in history?
The Pats cling is still on his mailbox.
Maybe your resident Patriots bandwagoner married a Seahawks bandwagon fan? God help us if they start breeding.