Some Michigan fans were anticipating the start of the Alex Orji era at U-M Saturday night against Fresno State, led to believe coach Sherrone Moore had him head and shoulders above the rest. A few outlets even called him the “prohibitive favorite,” others hyping him up as the obvious choice when — in reality — it was neck-and-neck, with Davis Warren having been the better passer throughout camp. RELATED: There are things Orji can do with his feet, and he showed it Saturday night with some runs that got a stagnant offense moving. Warren, though, played most of the game, and though he didn’t put…