i have been playing at some higher limit tables here and there. I've noticed that some of the tables have just 2 people appearing to playing heads up. i wouldn't at all be surprised if tables like that are set ups between the two people playing that have cell phones just waiting to slam dunk unsuspecting players. Of course there will be people playing true heads up in most cases... but just be aware of the potential of a tandem before you go into one of those scenarios looking to bust one of the big guys. They probably dump money in one guys favor so he can bully the third whell coming in and then they split profits, etc.
