Senior offensive lineman William Gonser, right, hand fights as the Bulldog football team took part in two-a-day practices this week. Sandpoint head coach George Yarno is a former college offensive lineman at Nevada and Idaho State, and realizes the value of winning the battle in the trenches and how often it dictates the outcome of a game. Offensive line can be a thankless job, as players often only get noticed when they make a mistake, but it’s an extremely important job. Former NFL offensive lineman and head coach Mike Tice knows full well the value of a great offensive line, as shown …