Do they really expect that many people to attend DHLV?

That arena is pretty huge in comparison to the Fox Theater in Atlanta where the major was held, and attendance even from the younger demographic was lacking the first two days. I'm just curious as to what the expectations are for this event, seeing as it is being held in Las Vegas, a city that mainly attracts adults (for obvious reasons) and is in the middle of the desert. Also, it is being held in February, and most students are busy within midterms or are unable to go because of travel costs and other limitations. I'm posting this solely out of curiosity.