Use of whistle on TRY

[ABoselli]

I guess that's a no.

I subscribe to the "if it aint broke" theory, I guess. Once it is good or no good, the BJ and LJ look at each other and agree yes or no, LJ blows the whistle and they both step forward and do the signal. That brings it in line with every other play in the game - the whistle 'punctuates' the play. No whistle? - fine. Whistle at the end? - fine. Whistle in the middle? - doesn't seem right.

But hey - if you like it, who am I to stop you?