The majority of players in Deme-Cybercafé supported Excellent Era and they really did like Excellent Era players. However, many of the classes that players used weren't among Team Excellent Era.
A team usually had around 11 or so players. Glory had a total of 24 classes, so a team couldn't have all the classes. In addition, even if they did, just because the fans supported the team didn't necessarily mean their favorite players had to be from there.
For example, Team Excellent Era didn't have any Witches, Strikers, or Assassins. As a result, the Witches liked the great Wang Jiexi, while Strikers liked the famous Han Wenqing. However, because of the rivalry between Excellent Era and Tyranny, Excellent Era fans generally didn't like Tyranny, so fans who played Strikers wouldn't like Han Wenqing, but rather Xu Huiliu, a very outstanding player in Team Royal Style.