I was kibbing in a Swiss team game. Top A players sitting N/S. On one hand, N who is declarer faces and claims hand. Opponent tells declarer that declarer didn't follow suit on the last played trick which has been turned over by all players. Declarer says, "It doesn't matter, I have all the tricks!" The opponents allowed the claim to stand but I was wondering.... when declarer claims, isn't he essentially playing to the next trick and thus establishing a revoke? Or can he just correct the trick he didn't follow to?