that the coaches designed to practice and test many different aspects of the scheme, individual players and combinations of players. I assume both QBs wore green jerseys and the refs whistled plays dead fairly quickly. The scrimmage provided good, but not great insight into how the two QBs performed, but you'd have to know a lot more about what the coaches were looking for in each series before you can compare apples to oranges.

p.s. — I'm skeptical about Tanner's ceiling, in case you think I'm a blind fan-boy rooting for one guy over the other.