Interesting idea, but he doesn't sound legit
If I was going to hire myself out as a counter, I'm going to to tell my sponsor exactly what I'm going to do and how when and where I'm going to do it. What count, what spread, what games, etc. Not just "I have a system."
But it does seem like it would be cool to have a bourse where investors could meet up with the undercapitalized and skilled. (Like several people here!) You could start out with small bankrolls, and get a history and rating system much like Ebay's very successful one, to weed out the crooks and quacks before anybody hands them big money. The bourse could keep ID on all players and give them a skills test at the casino of their choice before turning them loose among investors.