Gets fifth-year option
The Cowboys exercised the fifth-year option on Lamb's rookie contract Thursday, Clarence E. Hill Jr. of the Fort Worth Star-Telegram reports.
Teams have a deadline of May 1 to make such decisions with first-round picks from the 2020 Draft, and the 17th overall selection that year now is locked in with Dallas through the 2024 season. Lamb is coming off a second consecutive 1,000-yard campaign, having put together a 107-1,359-9 line on 156 targets in 17 games last season. He's also been plenty durable during his three-year career, missing just one of a possible 50 regular-season contests to date. After the Cowboys added Brandin Cooks to their receiving corps this offseason, Lamb may have even more room to operate in a Dak Prescott-led offense.
More Dallas Cowboys Fantasy Football News

Brandin Cooks
WR | DAL
Ready to return Sunday
Cooks (knee) doesn't have a designation for Sunday's game at Arizona.

Trevon Diggs
DB | DAL
MRI confirms ACL tear
Diggs was confirmed to have suffered a season-ending torn ACL after undergoing an MRI on his left knee following his early exit from practice Thursday, Tom Pelissero of NFL Network reports.

Brandin Cooks
WR | DAL
Gets back to full participation
Cooks (knee) practiced in full Thursday, Jon Machota of The Athletic reports.

Trevon Diggs
DB | DAL
Torn ACL feared
The Cowboys fear that Diggs suffered a torn ACL after he exited Thursday's practice with a knee injury, Ian Rapoport of NFL Network reports.

Trevon Diggs
DB | DAL
Exits practice with knee injury
Diggs suffered a knee injury during Thursday's practice and is set to undergo an MRI, David Moore of The Dallas Morning News reports.

Brandin Cooks
WR | DAL
Returns to limited practice
Cooks (knee) practiced on a limited basis Wednesday, Tyler Drake of ArizonaSports.com reports.

Brandin Cooks
WR | DAL
Expected to play Week 3
Cooks (knee) is expected to play in Dallas' Week 3 matchup against the Cardinals on Sunday, Clarence E. Hill Jr. of the Fort Worth Star-Telegram reports.
Luke Schoonmaker
TE | DAL
First career catch produces TD
Schoonmaker caught his only target for a one-yard touchdown in Sunday's win over the Jets.

Michael Gallup
WR | DAL
Quiet in Week 2 win
Gallup caught one of two targets for three yards in Sunday's win over the Jets.
Deuce Vaughn
RB | DAL
Flashes in Week 2 win
Vaughn carried the ball three times for 16 yards and caught all three of his targets for 16 yards in Sunday's win over the Jets.