Highest theoretical win rate?

[HPG ADMIN]

What's the highest theoretical win rate in BB/hour given the worst possible players? I wonder this because when I switched up to $10/$20 I played in a game where players literally played almost the worst you could play. I made 5BB/hour for 25 hours until the games dried up. I wonder how many BB/hour a player could make if a game were the worst it could possibley be? 10BB/hour? more?