BRIAN HOYER

Mac Jones had probably his best day so far during Day 9 of Patriots training camp.

(AP Photo/Aaron Doster)Dallas running back Ezekiel Elliott is inactive against San Francisco with a calf injury the two-time rushing championship has been battling for several weeks. Safety Deon Bush (foot) is also out after being listed questionable with Johnson. Cowboys: RB Ezekiel Elliott, QB Ben DiNucci, WR Malik Turner, CB Rashard Robinson, DE Bradlee Anae, LB Luke Gifford, DE Ron’Dell Carter. ___JACKSONVILLE AT BALTIMOREJaguars: CB Sidney Jones, CB Luq Barcoo, LB Quincy Williams, DT Daniel Ross, QB Jake Luton. Ravens: DE Calais Campbell, CB Jimmy Smith, CB Marcus Peters, RB Mark Ingram, LB Kristian Welch, DE Jihad Ward, C Trystan Colon-Castillo.

(AP Photo/John Froschauer)Dalvin Cook is back for the Minnesota Vikings from a one-game absence, his injured groin cleared to play in Green Bay. Packers: QB Jordan Love, CB Kevin King, S Raven Greene, RB Aaron Jones, LB Randy Ramsey, OT David Bakhtiari, DL Billy Winn. ___LOS ANGELES RAMS AT MIAMIRams: RB Raymond Calais, OL Brian Allen, WR Trishton Jackson, TE Brycen Hopkins, DL A’Shawn Robinson. Dolphins: RB/WR Lynn Bowden Jr., RB Salvon Ahmed, FB Chandler Cox, CB Jamal Perry, RB Jordan Howard, DE Jason Strowbridge. Bengals: K Austin Seibert, WR John Ross III, RB Joe Mixon, OG Michael Jordan, C Trey Hopkins, OT Bobby Hart, OT Jonah Williams.

The undefeated Titans are healing up from the NFL’s first COVID-19 outbreak. DeCastro will miss his third game of the season after sustaining an abdominal injury last week against Philadelphia. Johnson, Pittsburgh’s second-leading receiver, is out because of a back injury suffered on a punt return last week. Cincinnati also will be missing starting defensive tackle D.J. Eagles: RT Lane Johnson, WR DeSean Jackson, WR Alshon Jeffery, CB Avonte Maddox, S Marcus Epps, LB Duke Riley, QB Nate Sudfeld.

Kansas City Chiefs defensive end Frank Clark (55) celebrates after sacking New England Patriots quarterback Brian Hoyer (2) during the first half of an NFL football game, Monday, Oct. 5, 2020, in Kansas City. Later on Saturday, it same out that Chiefs practice squad QB Jordan Ta'amu also had tested positive, forcing the NFL to postpone the game. In retrospect, the Patriots (2-2) probably wish the game was delayed even longer so they could get their QB back. This time, the Chiefs stripped the ball loose and recovered it, keeping New England from another field-goal attempt. And when Hill took a jet sweep to the pylon for a touchdown, the Chiefs had some breathing room.

– The NFL postponed this week’s game between New England and the Super Bowl champion Kansas City Chiefs after “positive COVID-19 tests on both teams.” Patriots starting quarterback Cam Newton and Chiefs practice squad quarterback Jordan Ta’amu were both added to the NFL’s COVID-19 reserve list released on Saturday afternoon. It is the second game this weekend that has been affected by COVID-19. After an outbreak on the Titans, the matchup between Pittsburgh and Tennessee was postponed — originally for a day or two, and then until Oct. 25 as the positive tests accumulated. But if a player tests positive and is asymptomatic, he can return 10 days after the initial positive test or just five days if he has two consecutive negative tests. I think we all knew at some point we might get some positive tests.

New England Patriots quarterback Cam Newton walks to the field for an NFL football training camp practice, Friday, Aug. 21, 2020, in Foxborough, Mass. Cam Newton is officially the new starting quarterback of the New England Patriots. A person familiar with the situation said Thursday that Newton was announced as the starter during a team meeting. The move was expected after the 2015 league MVP outperformed second-year Jarrett Stidham and veteran Brian Hoyer during training camp. Theres been some things that a lot of people may have not known about me prior to (joining the Patriots), Newton said.

Bill Belichick said he's open to using a two-quarterback system this season, another example of how radically different the New England Patriots could look after Tom Brady's departure. The longtime coach acknowledged he was considering the possibility, and the Patriots later used all three of their QBs during a single scrimmage series. Hoyer has the most experience in the Patriots offense. Stidham has youth and potential, having beaten out Hoyer as a rookie last season to be Bradys No. Belichick said using multiple quarterbacks could lend itself to different formations.

In this still image from a Webex media availability hosted by the New England Patriots, quarterback Cam Newton responds to a question, Friday, Aug. 7, 2020, in Foxborough, Mass. (New England Patriots via AP)Cam Newton is the first to admit hes still getting used to his new life as a member of the New England Patriots. I think Im a person that is a self-motivator. Newton said that he has no limitations and is full go.For me, the seasons not here yet, Newton said. Ive only been kind of geared toward one particular team and in one particular city, Newton said.