This was started in the baseball thread but I thought it deserved it's own thread. I shall start:
Everyone knows(I hope) that the Kansas City Chiefs began as the Dallas Texans in the early years of the AFL. However, 8 years prior, the NFL had their own version of the Dallas Texans who only lasted one season. Even though this existing team's history does not include this Texans team, the Texans franchise, players and all, moved to their new city in 1953 where they remained until they moved to another city. So, who did the Texans(1952) become?