DeMarvion Overshown missed his entire rookie season due to an ACL tear. He managed to return to the Cowboys’ lineup in time for the start of last season, handling a starting role when on the field. 
A productive campaign came to a premature end in December, however. The former third-round linebacker suffered another ACL tear with the same damage also being done to his MCL and PCL. As a result, Overshown is once again in the midst of a lengthy recovery process. Encouragingly, he is ahead of schedule at this point.
“It really couldn’t be any better,” Overshown said when speaking about his health status (via Jon Machota of The Athletic). “Where I’m at in my rehab and my process is where I’m supposed to be plus some… There’s no need to rush the process. I’m gonna come back when I’m 100 percent. When I’m ready, when I know I can touch the field and not look down and worry about my knee.”
The 24-year-old posted 90 tackles, five sacks and four pass deflections last season. A return to that level of production would be welcomed on a Cowboys defense in need of improvement in 2025. A firm timeline is not in place for a return to action, and it would come as no surprise if Overshown began the campaign on the PUP list. November was mentioned last month as a possible point at which he could suit up, but since the Texas product is ahead of schedule he may manage to do so slightly earlier.
In other Cowboys injury news, Sam Williams has recently reached a key milestone in his own rehab process stemming from a major knee injury. The former second-round defensive end missed all of last season after tearing his ACL and suffering a partial MCL tear during training camp. The 26-year-old recently took part in individual drills for the first time this offseason, though, as noted by the Dallas Morning News’ Calvin Watkins.
That news comes as little surprise, since owner Jerry Jones said one month ago Williams had nearly healed in full. Still, having the latter back in the fold will be key for a pass rush group which lost DeMarcus Lawrence in free agency. Williams has yet to start a game in the NFL, but he could be in line for a spike in usage as a complement to Micah Parsons along the edge. A strong showing would be key since Williams is a pending 2026 free agent.
Dallas ranked 31st in the NFL in points allowed last season. Better health from the likes of Overshown and Williams will help the team’s efforts to improve in that respect, and both should be available for at least most of the coming campaign.