[Nut4Dawgs]

My first thought was, "Zero. I'd get caught and tossed long before the first hour was up."

I'm not a theoretician or math whiz, so maybe my next thought is naive/infantile: You're gaining an advantage on 1 of 8 opponents (12.5%). Assume you aren't playing in more than 25 or so % of the hands and he isn't either. Don't you have to factor in how many of the same hands you'd play in?

Unless your play is affected by the knowledge of his card how would the BB average change?

Then, IMO, it seems the unknown card could skew everything.