Gumby's posted the newest in his Critical Thinking Series, and this time it covers the guard.

Gotta say I really enjoyed this one, G! As it's my favorite place to be when I'm on the mats (admittedly to the detriment of other positions), it's nice to hear a thoughtful dissection of it from another's point of view. I spend a lot of time doing/using the guard, but little time thinking about it, so that was cool. Thanks!