On Monday, in his second training camp practice, he looked spectacular. His passes shot downfield like accurate lasers into the hands of speeding receivers. It was, of course, just a practice and one very early in camp but the glimpse gave an idea of just how fast this offense can be when he becomes the quarterback of the future.
He wasn't as good in Sunday night's opening practice but he took his mistakes and corrected them. This is how he measures progress: by making sure he doesn't repeat the errors of the previous day. If he keeps doing that day after day, week after week, he figures he will get better quickly, which is what the Bills want to see.