Grading Michigan football in all facets of a 31-12 loss to Texas. The U-M offense sputtered again and the defense wasn’t any better, disappointing in getting shredded in the first half, especially. The grades: RELATED: Texas 31, Michigan 12: Notes, quotes, and observations — reality sets in Michigan rushing offense: DMichigan ran for 79 yards on 19 designed runs, the most success coming in the first and third quarters. The Wolverines aren’t getting enough explosive plays in the running game — the long play Saturday was 12 yards — and everything seems to be a grind. Senior Donovan Edwards seeme…