By Zach Barnett At 1-2 with an embarrassing loss to Eastern Michigan, Arizona State now faces one of the most difficult 3-game stretches in college football. It’s not often you see a university president weigh in on a specific performance by his or her football team, but Eastern Michigan 30, Arizona State 21 was one of those instances. The Sun Devils surrendered 305 rushing yards on 6.0 a carry and never led in the game, falling to a team that, a week prior, lost 49-21 to Louisiana. “They showed up to play, and we didn’t,” ASU president Michael Crow told The Arizona Republic after the game, vi…