I don't know anything about a temporary pool or if that even is even possible. But the swimming people always seem to spend all of their money on the quality of the pool and forget about the seating. I know the seating part is expensive, but I have always thought that a national class pool built in southwest Ohio with an appropriate level club or YMCA program attached to it would be a great investment. One could have a major meet on a monthly basis never-mind the quality training that would happen. No offense, but the Miami experience is miserable for spectators. The Keating Pool during the finals of the Classic is damn near unbearable. Now I get that it is all about the swimmers, but there is no way in hell that I would drag my parents to these meets to watch my son swim with the current spectator situation. That is why I am excited about that Mason project. too bad that it too late for us but maybe it will happen future swimmer families.