ALAMEDA — The Jon Gruden-Mike Mayock makeover of the Raiders is virtually complete, and even the most severe critic would concede the talent has been upgraded considerably.
It remains to be seen whether getting younger and faster will mean going from four wins to six or seven or perhaps even playoff contention with something above .500.
With full-squad voluntary organized team activity (OTA) underway this week and media access on Tuesday, a look at which position groups improved the most from last season’s week 17 loss to the Kansas City Chiefs until now:
1. WIDE RECEIVERS
2019: Antonio Brown, Tyrell Williams, Ryan Grant, Marcell Ateman, Hunter Renfrow, J.