Melco Crown (MLCO 0.47%) has been one of the hottest stocks in gaming, but investors always need to consider what the risks are in a company. A sky-high valuation indicates that investors are pricing in a lot of growth for the company, so if new resorts don't perform as expected, investors could be in for a world of hurt. Kristen Coia sat down with gaming analyst Travis Hoium to discuss what Melco Crown's biggest risks are.