Im sports fan period. I watch the NFL, and to an extent NBA, regardless of who's playing.
My team has always been the Cowboys, but I rooted for Peyton when he was playing. He rarely played the Boys, so it was easy to see him do well. I love seeing the Raiders relevant now just like I did in the early 2000's. I got family from Cali who live and die with the Raiders, so I root for them to an extent. That said, I would never identify them as my team.
Peyton is probably my favorite player of the last 15 years, but I'll never wear his jersey. The only NFL jersey i'll ever wear is a Cowboy jersey. The only NBA jersey I'll ever wear is a Spurs jersey. Period.
The only thing I dont respect are people who jump on the bandwagon. If you werent a Cowboy fan last year when we were 4-12, don't pretend to be one now. If you grew up during the 90s and were a Cowboy fan, Bulls fan, Yankee fan (Lebron)...you're a sucka.