New Feature: Unlock Team Size

Did you know that as you grow your team, your Team Level can unlock more spots to recruit players?
Pay close attention to your team size by scrolling to the bottom of 'My Team'. If you're getting close to that Locked Team Size, manage your team by Releasing players to make room for more. The higher your Team Level, the more slots you'll have added to recruit more players.
Important Note: if you have a full team, any player you play and beat cannot be recruited. Pay close attention and make sure you have space to recruit the next Rare or Epic player that comes along!