We already know that Pittsburgh Steelers wide receiver JuJu Smith-Schuster is good. Even very good. In spite of the fact that he received only the second-most targets on the team last season, his 111 receptions and 1426 yards led the team and were also among the lead leaders as he made his first Pro Bowl in his second season.
And he did that, mostly at the age of 21, but early into his 22nd year. He will not turn 23 until November, so he is certainly among the youngest of the exciting young players around the league.