the real snubs were cousins and lillard
also gasol deserved to be a ASG starter this season considering his numbers and his contributions to the bulls winning season
noah's numbers are slightly down this season and the bulls defensive identity seems down (they could partially put this on noah as he is their defensive anchor)
while their offensive numbers are up which they give credit towards gasol and butler as their offensive input is up
also the ASG is generally an offensive minded playground game with little defense played, noah being a defensive type player probably was the odd one out
also i think the even bigger snub was vucevic who is averaging like 20 and 11 this season for the magic. he was snubbed probably cuz of the magics losing record and perception of putting up big numbers on a bad team.