Except for that pesky Ezekiel Elliot, you know, the rookie who's leading the league in rushing by a rather hefty amount. Oh yeah, and his rookie teammate, Prescott who is 3rd in the league in QB rating. Don't forget OL Jack Conklin who is one of the best T in the NFL (according to PFF). So other than those 3, I agree that Joey Bosa was hands down the best rookie in football this year.