After battling a college knee injury all last offseason, Allen made all but two of his 71 rookie-year receptions within 20 yards of the line of scrimmage. Allen has since worked on add a deep-threat element. "He always was a great route runner," Philip Rivers said. "There just seems to be a little more juice. I think that's fair. If he can maintain that, it's only going to broaden what he can do." Still only 22 years old, Allen is a legitimate WR1 in Dynasty leagues.