1st Hand: From playing these the last week, the typical unknown plays pretty much the same as your average casino donk. Based on that experience, the top of their range when then they limp from late position is middle pocket pairs (like 88, maybe 99). Therefore, I was very confident that he was calling, and would never do this without that read. And I totally agree with you Joe, he is likely set mining, and folding to overs, but these bad players love to put you on AK because that's what they see on TV all the time. If he sucks out oh well, but I want to get the maximum amount in while I'm still ahead. Ax or Kx suited is also in his range, and I don't want to leave an opportunity to get bluffed off the best hand should an A or K hit the flop.