Young quarterback Bryn Renner is quietly having a strong preseason. We've been talking about him for a couple of weeks now, and every time you watch the kid play he impresses you more. He isn't going to dazzle you with great arm strength and I don't know him well, personally, but he seems to have a presence about him on the field.
He is competitive and doesn't mind taking charge of the huddle or situations. He isn't going to replace veteran Matt Schaub as the backup, but he has closed some of the distance since training camp started.