Watching NFL Network the reports from other teams all seem to be coming from practice facilities and wondering why the Steelers are at Heinz. Initially i thought all teams had to be at the stadiums, but obviously not. Why aren't they at UPMC with their 4 outdoor fields. Anyone who has ever seen a practice field used for an extensive period knows it will become parking lot hard from the lineman. Wonder wha ttheir plans are to get the field ready as it appears there will be regular season games at this point.