I just can't see the IR becoming an important part to the game. Think of it from an audience's point of view. IR light is invisible. (given) unless they're going to display what's going on with the IR on say the large screen, the audience is going to be left... well... blind (pun intended)
I just try to envision what the game will be like from the audience's standpoint. You know, some family out one Saturday looking for something to do and happen to stumble across your local regional. They walk in and have absolutely no clue what is going on. The game needs to be visually appealing. Also, it needs to be easily caught onto for said wandering family. That doesn't mean that it's essential for them to know ins and outs of it, but generally be able to catch on in a short period of time.
Si or no?