YPSILANTI, Mich. (AP) — Rynearson Stadium's green artificial turf didn't do Eastern Michigan's football team any favors over the past decade, so the team hopes a switch to gray might give it a fresh outlook. If it looks like a factory floor, that's by design. New head coach Chris Creighton said after a recent practice at the Ypsilanti stadium now dubbed "The Factory" that it's a good metaphor for the broader change in culture he's hoping to instill in the team.