NFL Notes: Broncos, Cowboys, Raiders, & Ravens

Broncos

• Troy Renck of the Denver Post mentions that even though third-round pick TE Jeff Heuerman hasn’t signed his rookie contract, the team won’t make any changes to his deal, even after he sustained a season-ending injury.
• Broncos signed seventh-round picks QB Trevor Siemian and CB Taurean Nixon to four-year deals. (Aaron Wilson)

Cowboys

• Cowboys signed seventh-round pick OT Laurence Gibson to a four-year contract. (Charean Williams)

Raiders

• Scot Bair of CSN Bay Area expects the Raiders to be on the lookout for safety help in the coming months after they missed out on restricted free agent Sean Richardson and recently released D.J. Swearinger.
• Raiders signed sixth round pick OLB Max Valles to a four-year deal.

Ravens

• Field Yates reports that the Ravens signed former Patriots CB Kyle Arrington to a three-year deal worth $7 million with $2.8 million guaranteed.