Timbers Tid Bits: Las Vegas Edition

There is, one again, renewed interest in a Las Vegas MLS expansion. One article has a $1.4 billion muti-sports complex being built in the city of Henderson for both the NBA and MLS. But I wonder... where's the motivation for an MLS team in Las Vegas? No offense to the city's sports fans, but unlike with Portland, Philadelphia, or even San Antonio there's not a strong ground swell of support.