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I would suggest against the "waiting" field in the "run around the pond" game - since in rounds after the 1st round, that will be very important - Take this example:
Player #1 bet 50 in round 1.
In round 2, you see it is almost to the end and he was not moved - well if he does not move, the bet will be the same as in round 1 (50 points), so you could easly just bet 51.
Maybe a general stat like "so far XX players have made a turn" or something like that would be good.