I would like the team to have an indoor practice facility but ONLY to get out of lightning delays/rules. All other times (rain, sweltering heat) they should still be outside. This get out of the heat bull**** is for pussies
In the Marine Corps we used to say "train like you fight". I see no reason a TACKLE FOOTBALL TEAM should try to get out of the heat especially when they are going to play in it.
GTFOOH, Al Golden spent the spring training our boyz up as "Frog Men" Navy SEALS and that did nothing for them.