A second-round pick of the Cardinals in 2008, Campbell is back in Arizona after eight seasons split between Jacksonville, Baltimore, Atlanta and Miami. He still can produce, as evidenced by the 52 tackles, including 5.0 sacks, that he compiled in 17 games as a 38-year-old with the Dolphins last year. Considering he's proven capable of handling 500-plus defensive snaps per campaign into his late 30s, Campbell may be one of the Cards' Week 1 starting DTs alongside fellow veteran Dalvin Tomlinson until rookie first-rounder Walter Nolen is ready for a bigger workload.

• Tez Johnson
  WR
• Bud Dupree
  DL
• Isaiahh Loudermilk
  DL
• Anthony Richardson
  QB
• Kalel Mullings
  RB
• Kyle Kennard
  DL
• Tommy Tremble
  TE
• Gabe Davis
  WR