As far as Keith Wilkins is concerned, he would play on a patch of dirt if it offered a home-field advantage for his Summit High football team.“Whether it’s FieldTurf or natural grass — or gravel, for that matter — we’re just glad to have a home and practice game field,” Wilkins, the Storm’s head coach, said earlier this month after going through the entire 2007 season without a home field because of ongoing construction to repair damage caused by sinkholes to Summit’s original football field and track facility. ...