Even James Franklin didn’t know what was coming. The Penn State head coach knew what Drew Allar had spent the offseason improving, and what he’d hoped to see from the junior quarterback. But, Frankin intimated, the ultimate manifestation of Allar’s efforts was something that could only be fully understood in games. “It’s year two for him as the starting quarterback, year three in the program,” Franklin said following Allar’s season-opening performance at West Virginia. “He shouldn’t look the same, shouldn’t behave the same. There should be growth. There should be more confidence, more swagger,…