Expectations for a top-10 pick, of course, should be higher than "fun to watch." Imagine how much more credit Nick Mullens would bathe in for the hot start to his career if he had been taken No. 7 overall instead of going undrafted. Mullens has already started more games than any active undrafted quarterback this decade except for Case Keenum and Brian Hoyer, who took years to break out. The sample size is incredibly small, but here are the five quarterbacks in NFL history with a higher yards-per-attempt average than Mullens during their first season, with a minimum of 100 attempts: Otto Graham, Greg Cook, Bob Waterfield, Ben Roethlisberger and Y.A. Tittle. At this rate, the 49ers will trade Jimmy G back to the Patriots.