Ridicule me if you want, but I don't understand this hate for having a "second" team. To me, a second team is a team I enjoy watching. I don't really root for them, although seeing them win is nice.
Just because Alex went to KC doesn't make me a fan of them. I'm from Michigan so I sort of like the Lions, although their coach is a moron and I can't stand Suh. So they can go f' off. The only team I'm loyal to, the only team that gets my blood flowing, is the San Francisco 49ers. However, I do enjoy the game of football, so I enjoy watching certain other teams as my "second team", although I could care less if they win or loss.
That's just how I view it.