Maybe. All play in an age group other than the one you are registered for must be approved by the Region. ALSO, acceptance into the higher age group is contingent on two factors: (a) there is room in the field for your team (same-division teams get first priority), and (b) playing in a different division does not adversely affect the division you were assigned (i.e. doesn't cause that division to cancel a tournament OR there are a viable number of teams left to hold a competitive tournament). Teams should indicate on their tournament entry the division they are requesting to play in if it is different than the one assigned and submit the entry prior to the tournament entry deadline.  The Tournament System page created for the specific tournament will display whether that team was allowed to play in the division requested (but not until after the entry deadline passes). Teams may only play in a Regional Championship Event for the age group which they are currently assigned by the Region at the entry deadline (unless the team was approved to play at the higher age group the entire season).