well..i look at it this way..if a kid on any AAU team grabbed a rebound and dribbled the length of the court for a shot or layup, bypassing open teammates, & that w/b sort of frowned upon and discouraged. Get away with it once and maybe no big deal....in travel lax, it happens constantly and folks cheer that selfish act..also, generally, in AAU its an adult coaching the team, so they may/may not have a more disciplined approach to coaching..not saying all, but seems to be case.
And, yes, my daughter plays AAU as well...