The Evening Brief: Three QB crises reshape NFL rosters ahead of Week 4

Three established contributors went down in Week 3, forcing NFL front offices into immediate moves that will reshape their rosters through October. Baker Mayfield dislocated his right throwing-hand thumb late in Tampa Bay's 23-16 loss to Minnesota and is expected to miss three weeks. An MRI revealed no fracture or ligament damage, but the timing is severe: the Buccaneers are 0-3 and face Green Bay, Dallas, and Pittsburgh before Mayfield is eligible to return on October 25 against Carolina. Undrafted rookie Jalon Daniels will start against the Packers on October 5. Mayfield signed a three-year extension worth $55 million annually just three weeks before the injury.

In New York, the Giants traded a 2027 fifth-round pick to Minnesota for QB JJ McCarthy on Monday after starter Jaxson Dart underwent knee surgery and was ruled out for the season. McCarthy was the 10th overall pick in 2024 but fell behind Kyler Murray and Carson Wentz on the Vikings' depth chart. His NFL numbers are stark: in 10 career starts, he threw 12 interceptions against 11 touchdowns and ranked last among qualified passers last season in completion percentage (58%), passer rating (72.6), and touchdown-to-interception ratio. Coach John Harbaugh called McCarthy talented and noted the college tape, referencing his national championship at Michigan with a 27-1 record as starter, but said Jameis Winston will remain the starter for the foreseeable future. McCarthy will begin as the No. 2 or 3 QB while acclimating to the offense. The Giants beat Tennessee 12-7 on Sunday to improve to 2-1.

Miami's De'Von Achane tore his ACL in the first quarter of the Week 3 loss to Kansas City and is out for the season. The injury came on a non-contact cut in the first minute of play. Coach Jeff Hafley said postgame the outlook "does not sound very optimistic." Ollie Gordon II, who carries 90 career carries on his resume, assumes full-time RB duties.

Elsewhere, edge rusher Jonathan Greenard made his Philadelphia debut Monday against Chicago after clearing a pectoral injury sustained over the summer. Defensive coordinator Vic Fangio cautioned Greenard is not ready for a full workload after extended inactivity. The Eagles' pass rush has generated a 45% pressure rate but just three sacks through two games.

In basketball, Warriors center Kristaps Porzingis is out indefinitely with an undisclosed health issue as training camp opened in Hawaii. The 31-year-old was acquired from Atlanta in February and signed a two-year, $40 million extension. He missed 16 of 31 games after the trade. GM Mike Dunleavy said he is not marking Porzingis out to start the season. Rookie Yaxel Lendeborg, the No. 11 overall pick from Michigan, will assume a larger role.

In hockey, the Colorado Avalanche promoted Andrew Cogliano to assistant general manager after two years as special assistant to Joe Sakic. Cogliano was a playoff contributor to Colorado's 2022 Stanley Cup run.

In baseball, the San Diego Padres added right-hander Joe Musgrove to their Wild Card roster against the Cubs, marking his return to MLB competition since October 2, 2024. Musgrove underwent Tommy John surgery after that 2024 postseason start and experienced multiple setbacks, including a back issue that delayed his return.