What you need to do is stop arguing a flawed argument. A fan of the wrestling industry can still hate TNA, end of fucking discussion. I've watched wrestling since I was a child, I've always loved wrestling and the wrestling industry, I've studied, I've watched, I've followed every aspect of wrestling from a child to an adult. I watched WCW during different eras, I've watched WWE during different eras, I watched ECW back in the day, but I refuse to watch TNA because the product is garbage. I've given it "a try" countless times and it continually fails and doesn't stand up to the standard that I, as a WRESTLING FAN, want to see from a WRESTLING COMPANY, so I don't watch it. And that does not make me any less of a wrestling fan then some tool who watches a garbage product they may not even like just because they want to be viewed by people who's opinion hold no value in their every day life, as a true wrestling fan. That's really all that needs to be said.
The football reference (which can be said about Hockey, Basketball, Baseball or any other sport) entirely destroys your flawed logic, because a football fan can follow, back and love ONE football team and not any others. They can hate other cities and other teams and not go out of their way to watch or follow those teams, and yet they're just as much a fan of football.. the SPORT.. the ENTITY.. as anyone else. A wrestling fan can watch only WWE and love WRESTLING in it's most basic of terms and not like or watch TNA. It's not rocket science. And yes, your title was misleading, but more so the post you made in the beginning was flawed, that's much more the issue.
The end.