Nobody broadcasts the 51s games on TV.
However, I imagine they could get involved in whatever happens with the Knights/Raiders. Between hockey, football coverage, and UNLV sports, the 51s might wind up out in the cold, though.
If the 51s ownership start making some real moves with their stadium, really try to get more involved in the community, and treat it like an actual team they could likely do some good things in the future. I'm guessing they'll have to hook up with a more local MLB team, though. People were much more interested in them when they were hooked up with the Padres and Dodgers than recent years and Toronto/Mets affiliations.