Firstly, trick plays should always be considered whenever you're talking about a game of skill. Some might view this as 'showing off', but what's wrong with doing that especially when it probably took that person dozens, if not hundreds, of hours to practice this move to the point where it can be put into a practical application? If anything, you could argue that in today's world of ADHD humans, there NEEDS to be something to spice the game up and draw people in. Make them 'ooh' and 'aah' in wondering how the heck something like that just happened. Great examples of this are Ovi's 'Michigan' or some of the stuff that Trevor Zegras has put on display.
Traditionalists are the only ones who may disapprove of trick plays, but overall they can help the sport grow so much faster by appealing to a much larger audience by saying, 'Hey look what we can do that no one else can!'

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