COD Black Ops - Competitive Gaming

Am I the only one that would be interested in watching pro gamers compete without all of the rules? It's almost like playing chess, but removing certain pieces from the game at the start. More than half of Black Ops is restricted in competitive play.

Would the semtex grenade get used more than the frag if people could use flak jacket? If you stick someone with flak jacket they will still die.

What if they used all the maps in the game, even the ones from the new map packs? Who would know the ins and outs of the new maps the best? Bigger maps could feature bigger teams too. Like a ground war team of pros on the larger maps. That could be interesting.

What equipment and kill streaks would the pro players use?

On YouTube, people always talk about gun variety, but in competitive gaming settings you only see one gun being used. If competitive gaming is growing rapidly with audience attendance, does this mean that people outside of YouTube don't really care about gun variety?