The more I think about this, the more it bugs me.
Firstly, it's rewarding poor behaviour on the side of Vegas. I dislike the sort of carry on that happens whenever anyone carries on about officiating, and when it's paired with lobbying to change the rules, well, it shouldn't be rewarded.
Secondly the league seems to have a paper thin loyalty to its officials, willing to throw them under the bus when criticised. The AFL goes for the compete opposite, where if coaches criticise the umpires they are fined due to a general position that the umpires shouldn't be undermined publicly like that. Instead, there's an official channel to deal with these issues (and they actually are dealt with properly instead of the public kangaroo court the NHL seems to prefer).
Bah.