Note: Covering the New York Knicks this season has once again brought me into close contact with a lot of bandwagon fans, prompting this piece. Is there anything more annoying than a bandwagon fan? You know what I'm talking about. Who hasn't encountered the 'fan' who tries to justify supporting Alabama, the Brooklyn Nets, the Houston Astros, and the Tampa Bay Buccaneers all at the same time? And all of a sudden, you're a New York Knicks fan again, after hating on them for a decade? Please, just stop. True sports fandom entails sticking with one team through thick and thin, in times of triumph and heartbreak. It's a slippery slope once you start rooting for a different team. Suddenly, you're rooting for one championship team after another, and before you know it, you're a fan of half the league's franchises. These are some of the most telling signs that you're a bandwagon sports fan. If any of these describe any of your fandom tendencies, it...