Watch out for these guys Saturday when the Cowboys take on the Rams at SoFi Stadium in the preseason opener. 

In his column, Mickey Spagnola previews the Cowboys' preseason opener against the Rams, highlighting the opportunity for young and new players along the defensive line to prove themselves as the team looks to replace a large share of last season's sack production while Micah Parsons remains out seeking a contract extension.

Any chance of Rob Jones playing this year as officially ended as the Cowboys placed him on IR on Friday because of a neck injury. 

The injury bug is taking a bite out of the Cowboys' running backs room in camp, and that means they'll likely look to some free agency options for preseason insurance.

Nine years ago, a 23-year-old Dak Prescott faced the LA Rams in his preseason debut. Now heading into his 10th NFL season as the Cowboys' starter, Prescott reflected on Tuesday's joint practice against the same franchise he began his career against, and discussed how important the preseason reps he got are. 

It'll mark the second time the Dallas Cowboys and the LA Rams square off in a matter of days but, this time, it's under the bright preseason lights.

Today's daily notebook of camp focuses on Micah Parsons and the Cowboys' response to a trade request and the reason he missed practice Thursday. 

A year after being in a tense contract negotiation of his own, Cowboys quarterback Dak Prescott knows exactly what Micah Parsons is currently going through. He recounted some of the lessons he learned during his negotiation process, and is confident the two sides can get a deal done and move forward. 

The scrimmage against the LA Rams saw Joe Milton finish with both a highlight play and an injury concern, but he gave a positive update.

Here are some key moments from Thursday's Cowboys practice, captured by the dallascowboys.com staff.

Thursday's practice was intense with both sides of the ball, but the offense suffered too many injuries to key players. 

For the first time all training camp, the assistant coaches were available for interviews and many of them 

Mickey Spagnola warned that a potential powerhouse offense would be hampered if the Cowboys' offensive line can't do its job, something that was seen in the scrimmage against the Rams. Also in this week's Mick Shots, LC off to a fast start, the ball finding Luepke, three scoops and more.

In his first practice as the head coach of the Cowboys, how did Brian Schottenheimer evaluate his performance as a playcaller, and his team's performance on the field against the Rams?

When the preseason opener between the Dallas Cowboys and the Los Angeles Rams, it will mark the debut of Donovan Ezeiruaku in an NFL uniform. 

Cowboys owner/GM Jerry Jones spoke about his takeaways and standouts from Tuesday's joint practice with the Rams, and provided injury updates for Trevon Diggs, Tyler Guyton, Shavon Revel and Joe Milton. 

Some of the notable storylines from the Rams practice included the play of the wide receivers - for both sides - and a healthy family gathering. 

The scrimmage between the LA Rams and Dallas Cowboys saw Brian Schottenheimer calling plays for the first time, for Dallas, and he had a blast.

Following the Cowboys' joint practice against the Rams, owner and general manager Jerry Jones once again addressed Micah Parsons' situation, emphasizing that he stays urgent and is unsure if Parsons will play Week 1 against Philadelphia. 

The Cowboys and Rams will play Saturday in the preseason opener, but met on the field first for a joint practice in Oxnard. 

Here are 16 key moments from Tuesday's joint practice with the Los Angeles Rams captured by the dallascowboys.com staff. 

Marshawn Kneeland isn't taking a backseat to anyone in the super-competitive room of Dallas Cowboys' pass rushers — routinely making his presence felt in Oxnard.

The Cowboys will host the Los Angeles Rams on Tuesday for a joint practice in Oxnard. Here's five things to keep an eye on this afternoon as they go head to head. 

After a few years away from playing in NFL games, La'el Collins is back home in Dallas. He feels there's plenty left in the tank, and wants to use it to protect Dak Prescott and help the Cowboys up front. 

It feels as if, in some way, shape or form, Malik Hooker is involved with making a play in Cowboys' training camp, and he explained why.