AFC West notes

The Chiefs signed restricted free-agent tackle Barry Richardson.

  • Chargers cornerback and punt returner Antoine Cason is now expected to miss 2-4 weeks with a broken finger. He could still potentially be kept out of the preseason.

  • The word is the Raiders may revisit bringing back offensive lineman Mario Henderson. The key for Henderson is controlling his weight.

  • The Chargers special teams' unit has a new name. I’m not interested in cute names. Here’s my question: Is the unit going to stop costing the team games this season?

  • Miami fans want Kyle Orton. But unless the Dolphins and Orton can come to a contract accord, trade talks will stay dead.