 They had 21 sacks, and they doubled it to 42. That's the strength of this Jacksonville defense is really that four-man rush. Josh Allen is back. They re-signed him to a big deal. Trayvon Walker finally showed some production. It was potential in the first year as a rookie as the former number one overall draft pick. Now it was production. Eric Armstead comes in from the 49ers to boost the D-line. The secondary is still a big concern, though, for this team. They forced turnovers, but they gave up way too many big plays.