The San Francisco 49ers re-signed WR Chris X. Thompson on Tuesday, Aug. 20.

Updating a previous report, Miami Dolphins WR Jakeem Grant signed a four-year contract extension Tuesday, Aug. 20. Financial terms of the deal were not immediately disclosed.

Miami Dolphins WR Jakeem Grant is reportedly set to sign a four-year extension with the team in the coming days, according to Adam Beasley of the Miami Herald.

The New York Jets waived S Santos Ramirez Tuesday, Aug. 20.

The New York Jets are signing free-agent LB Stephone Anthony (Falcons) Tuesday, Aug. 20, according to a source.

New York Jets S Derrick Kindred (Colts) claimed off waivers by the New York Jets on Tuesday, Aug. 20. CB Montrel Meander was waived to make room for him on the roster.

Denver Broncos QB Drew Lock (thumb) was diagnosed with a badly sprained right thumb Tuesday, Aug. 20. Although he is out indefinitely, he will not require surgery, according to a source.

Updating previous reports, free-agent OG Jeff Allen officially re-signed Tuesday, Aug. 20, with the Kansas City Chiefs. To make room on the roster, G Abdul Beecham was waived.

Free-agent WR De’Anthony Thomas on Tuesday, Aug. 20, was re-signed by the Kansas City Chiefs. In a corresponding move, WR Davon Grayson has been waived.

Atlanta Falcons LB Deion Jones (foot) will receive a full allotment of practice reps next week.