Things they might be able to do for next extremely hot game day: 1) Get the stadium ready now and plumb more water lines. Purchase more "misters" (were they even using these on the ISU sideline? I saw fans only?) and position them along the concourse and wait lines, for the fans. 2. No reason not to purchase long mesh tarps and use these at 'choke points' where the crowd might have to be, or wait in the sun. 3. Encourage fans to bring umbrellas, ponchos, etc, to shield the sun. 4. If legal, use mesh tarps to also shield the players on the sidelines, from the sun? {I'm not sure this is legal; I doubt it.] But if so, do it for the players (home team only, of course). 5. Yes, ease up on the container restrictions so that fans can bring as many water bottles as they please, and encourage spray bottles. This would be a no brainer to me.