That's me except in a few cases to be completely honest.
To the point where I purposely don't bet on important events (like the Euros, World Cup) in order to not root for something that would be absolutely meaningless to either team, or either country. I usually just bet on the Overs for a nice entertaining game, but I didn't find myself sweating over these (except on one occasion) because I wanted to enjoy the competition.
I really couldn't care less about basketball, most baseball games, most hockey games, most tennis tournaments. They aren't something I would see for the "love of the game" , but I can bet on it, and be extremely into it all of a sudden.
I was never into the whole "we" thing from the start, so this wasn't something I ever thought about like that. It's more about enjoying sporting events at this point for me. Only team I'll ever WE for is Team USA and possibly the Red Bulls, because I'm a part of the supporters group. Something to do and a way to represent soccer in America, not cause I'm truly in love with the team though.
But any MLS, EPL, International Soccer, Giants football, playoff games, I will watch for the love of the game, at least I still have that.