One non-contact injury in the end zone cost the Rams their top receiver. The two that followed cost them the middle of their defensive line, and interior defensive linemen do not get replaced in October.
Start with Davante Adams, because his is the name everyone saw limp off. He ruptured a hamstring late in the Rams' loss to the Cardinals, pulling up awkwardly as he reached for a ball in the end zone and grabbing at his left knee, and Sean McVay put the timeline at six to 10 weeks. The word that matters there is ruptured. A strain is a training-room problem with a soft return date. A rupture is a tear, frequently off the bone, frequently surgical, and the reason McVay gave a range instead of a day is that nobody knows yet how Adams' body responds. Six weeks is the optimistic branch. Ten weeks ends most of his season.
What it changes for the Rams is coverage. McVay's offense is built on a receiver who can win alone on the backside and force a safety to lean his direction, and that lever is gone. Whoever lines up in Adams' place will see the rotating help Adams used to command. Here is the precedent the Rams would love to cite: Robert Woods tore an ACL in a November practice in 2021 and the Rams still won the Super Bowl that season. It is the wrong precedent to lean on, because Los Angeles replaced Woods with Odell Beckham Jr. from outside the building. There is no equivalent October addition sitting available now, and the Rams know it. My read is that Adams' absence costs them yards between the twenties and forces McVay into more heavy personnel than he wants.
The Turner news is the quieter of the two defensive hits and the more annoying. Kobie Turner is projected to miss four to six weeks and will be placed on injured reserve, which means a minimum of four games regardless of how the leg feels. Turner's value is push up the middle on obvious passing downs, and losing it does not show up as a sack total. It shows up as edge rushers getting chipped by backs and doubled by guards who no longer have to account for a three-technique who can cave the pocket. The Rams will survive it. They will not pressure the quarterback the same way while he is out.
Poona Ford is the one that hurts the season. Ruptured triceps, season-ending injured reserve. A nose tackle plays with his hands, and every part of the job, the punch, the extension, the ability to shed a center and stay in the gap, runs through the triceps and the elbow. There is no version of Ford playing through this. So the Rams' early-down run defense is now the exposed flank of the whole operation, and I expect a veteran interior body signed from outside the building within the week. If they instead promote from the practice squad and hope, that tells you what the front office thinks of this season.
The league-level point is about how these things compound. A receiving injury is a scheme problem. Losing both interior defensive tackles on the same afternoon is a physical problem, and the teams that beat you in the second half of the schedule do it by running the ball and throwing to the tight end over the middle. Adams' hamstring costs the Rams yards. Ford's triceps costs them games. That is my verdict, and the thing that would prove me wrong is a Turner-less, Ford-less front seven holding up on first and second down through the next month.

