ignoramous speaking here, but how does the franchise system affect team loyalties?Now this is a much harder question that it might seem Yee-Ming.
First, consider why you are still an Arsenal fan. Since you live in SE Asia, there is not much of a reason not to remain an Arsenal fan. Even if they moved, would you care? Likely not, though you might. And as they have played well enough overall to not be relegated, they are still on TV in Singapore so you can continue to follow the team. How would you feel, if they were not in the Premier League? Would you still follow them?
Next, consider most fans (not only in England) of football. (What I am about to write may generate some controversy.) I’d make the case that we are a more (geographically) mobile society in the States than England (I exclude the expats). And many fans of football are quite provincial, caring never to move. You grow up in one place and continue to follow the team where you first gave your loyalties. This is as true for a fan of Real Madrid as it is for Arsenal as it is for La Boca Juniors (Maradonna’s home club, if you care). And since the fans don’t move and the clubs don’t move, it is easy to always barrack for the same team.
But here, many of us move—and often move a lot. Which makes it easier to switch loyalties. For example, I usually tend to follow the home town team, because it is in the news and on TV, if for no other reason. I may well continue to follow the teams associated with places where I lived before, but as the players change, so to does my affiliation. And this is speeded up by the (recent) way that players go from team to team. In the example of the Baltimore Colts, Johnny Unitas was their QB for as long as he played. And was known as the leader of the Colts by everyone who followed the game. Who now (outside of those in Indianapolis) care at all about the QB of the Colts? Will he even be the same next year?
So we move, the teams move and the players move. None of this makes for the same loyalties as exist in Premier League football. Can anyone imagine David Beckham playing for anyone other than Manchester United? And for Manchester United being anyplace other than Manchester? Of course not. And if Beckham were to be sold, it would be news of the highest order.
On the flip side and in another sport (for us in the States), there are those in Brooklyn who still consider that it is properly the Brooklyn Dodgers. And they moved 50 years ago. All of our leagues have had a history of moving from city to city. Baseball teams moved well before the Dodgers. In basketball, the L.A. Lakers were first the Minneapolis Lakers, the Detroit Pistons were the Ft. Wayne Pistons and so on. Hockey is not quite so bad, as the original six still play in their original cities, but many of the other teams have moved—and some more than once.
For us, for right or wrong, it is more about money than tradition. And since that is true our loyalties are suspect and changeable.
For us, for right or wrong, it is more about money than tradition. And since that is true our loyalties are suspect and changeable.I don't know about it being "more about money than tradition", at least from the fans' POV. Expedience, perhaps - fans become fans of a specific team due in part to familiarity - I've lived in New England all my life, so the Boston teams have been on the local news, and they're the games I've gone to when I have the chance. Fortunately, they've stayed pretty stable for the past half-century.
I'm also fairly lucky that I've mainly followed baseball, which hasn't had a team move since (I think) the early seventies.
The NFL as an entity, really, isn't keen on setting down roots. Otherwise, it would be more difficult to extort new publicly-funded stadia from communities.