We see many times in tournament play, where a person will either sit down, or be down and just try to "invite" the opponent down into his guard. Question is, what do you do? What is the best approach? Should you go for the leg lock because the leg is right there? Should you try to set up some kind of pass? In general what is the higher percentage move, pass attempt, or leg lock (as opposed to just going into his guard). And what techniques do you think work the best in that situation? Assuming you want to engage the person in that way, and not just continue to stand and avoid the guard.