Using a villian's good habits against him.

[Grifter]

Again, I haven't tried this too often, but I would try this play with a medium Ace if I opened raised from LP and Villian was a blind. Or with higher-than-medium Ace if villian limped/called from MP. Obviously, the better chance you are ahead (even if that chance is not huge) the better. But the % of times villian fold does not need to be too high for this play to work?
Your thougts?