[dohertyjf]

I try to address this by asking a lot of questions about why they're choosing to do something in a particular way. Don't go at it with trying to poke holes in it (which is the point of the original post), but rather to understand what they are doing and why. Ultimately, the job of the senior person/manager is to set the vision/direction and ultimately trust the person to do what's right. This is hard with junior people, but you were allowed to screw up (and succeed) when younger, so allow them to do the same thing :-)