Redguard
Hoonding
They would need Ted Turner's paper to do that. It's not that hard nowadays really because the product of the WWE sucks now, but you'll need that billionaire paper.
Yeah a company will have to be well-funded to some extent but overall they don't need to compete directly with the WWE. They would only have to fill a niche for fans looking for an alternative to the WWE style. Overall there needs to be more companies for wrestlers to work that can pay wrestlers good instead of working for chump change.