If the player has a OpenFeint or GameCenter account: 1) Could I ask the player to choose a team to join when first time they play the game and permanently place the player to the team(meaning each OpenFeint/GameCenter account is assign to a group permanently)?
2) As the players/accounts become better skilled, can I sub-group the players/accounts in their permanent team base on level passed so they only play against players/accounts of the opposing team at the same skill level?
Thank you!