[RR]

The cards should be shown before seat 7 acts. THe is an arguement for seat 7 to act before the cards are exposed because seat 3 acted in this round before seeing the hand, but seat 7 might push all-in. If seat 7 raises seat 3 gets to act on that bet with information seat 7 did not have when he made the bet so the hand should be shown immediately. If this was a situation where the action was not open (if seat 7 had already acted and was deciding between calling a short all-in and folding it would be proper to wait until after the betting round is complete to show the hand).