NFL: Jags alter practice to fill staff void on defense

Jacksonville Jaguars cornerback Tre Herndon (37) makes the tackle on Pittsburgh Steelers running back James Conner (30) at TIAA Bank Field last Sunday in Jacksonville. (MATT PENDLETON/TNS)
Jacksonville Jaguars cornerback Tre Herndon (37) makes the tackle on Pittsburgh Steelers running back James Conner (30) at TIAA Bank Field last Sunday in Jacksonville. (MATT PENDLETON/TNS)

JACKSONVILLE — Defensive tackle Abry Jones, the longest-tenured player on Jacksonville’s roster, arrived at practice Wednesday with a visor on his head and a play-calling sheet in his hand.

Jones …