[JFB37]

I'll take a stab at it. The pro has some kind of a blackjack hand including either a King or the J [img]/images/graemlins/club.gif[/img] and another club.

Bluff cards would be an A, Q or T but it is a pretty dangerous bluff if you think the pro has a painted hand.

I don't think that the 4 [img]/images/graemlins/club.gif[/img] is such a great bluff card. What is it supposed to represent? Quad 4's? A4s is not likely because he wouldn't have gone all the way with the only possibilities left: diamonds and spades. A [img]/images/graemlins/club.gif[/img]J [img]/images/graemlins/club.gif[/img] maybe, but the pro's hand might well rule that out.

I'm probably wildly wrong but am quite interested in other responses to this post.