The Oakland Raiders are looking for a veteran linebacker to replace what NaVorro Bowman gave them last season. Could Derrick Johnson, who's visiting Thursday, be that guy?

First-round draft picks Jared Goff, Corey Coleman and Josh Doctson struggled to stay on the field in Year 1. Bucky Brooks and Conor Orr list the 10 most underwhelming rookie classes in 2016.

How did Artie Burns and the young Steelers' D fare in 2016? Will the Browns build around Corey Coleman? Conor Orr grades the rookie classes in the AFC North and considers each team's needs.