Cog Dissonance discusses preflp big blind strategy in this video.  The video is focused on super turbo heads up sngs, which will be applicable to the end game/short stack situations that arise in any heads up structure.  Slides are used to discuss differences in approach from 13-19bbs and 20-25bbs and example hands are replayed against various opponent types.

Fydor does a leakfinder video for student "Vitkomaksa."  The opponent is a tight-passive player.

In his last video, Cog Dissonance played a solid, winning tight-aggressive pro.  In this video, he plays a less sucessful "TAG" and compares the different adjustments and strategies in facing this type of opponent.

Cog Dissonance plays "rocky2810" and talks about how to play against a tight aggressive winning player in this video.