Should obscured sets be disqualified from competition?

OK, so, I am playing poker with this guy and we go through the whole thing of betting, gimme two cards, raise, etc...

But when it comes down to laying down the cards, he refuses.

How can you play with someone that won't show their hand?

How is it possible to compete with a person like that?

To top it off, what's the point of posting your set if you aren't going to let anyone but the judges look at it? It's all very confusing to me.

But then, I don't have the #1 set...

To see old comments for this Journal entry, click here. New comments can be added below.