I'm all for the whistles. Yeah they're a little annoying, but at the same time anything that gets fans into the game I generally support. So whatever, if the whistle creates a more festive atmosphere then by all means lets do it. And let's be honest, Wings fans have been watching the team win for so long that they've become fairly stoic anyway, might as well do something to lighten up.
The only way those whistles will make the atmosphere festive is the applause generated by someone pummeling whoever is blowing said whistles.