[Albert Moulton]

If CO or BTN has an attempt to steal blinds percentage that is significantly higher than his PFR%, then you know that he is stealing with weaker than normal holdings. Vs that guy, you can occasionally fight back from the BB when it's heads up by either reraising and cb'ing with good but not-great hands, or you might just use a stop & go by calling with any 2 playable cards and firing a pot-sized bet at any flop. You only have to play back occasionally to get him to raise your blind a little more cautiously in a FR game. In general, however, you are right to not worry too much about defending your blinds at FR.