Call it the Subtraction Test: take a team’s best receiver off the field and see what the passing game looks like with the rest. Most offenses never have to run it. The Rams are about to run it for at least four games, because Puka Nacua is on injured reserve with an MCL injury and a toe injury, and Davante Adams is already there. The record he just set is the cleanest way to see how large the hole is.
How much of the Rams offense ran through Nacua?
Nacua caught 70 passes in seven games played, which is 10 per game. ESPN Research says that is the most catches through a player’s first seven games of a season in NFL history. Offenses do not produce that number by spreading the ball around. They produce it by deciding who gets it.
The rest of the line is 715 yards and four touchdowns, and here is the part that sharpens the point: he missed Weeks 2 and 3 with a hip injury. Take the record at face value and it covers only the games he played. In those games, the Rams’ passing game was a single lane, and he drove in it.
That is what the record measures. It honors Nacua, and it also counts how often the Rams handed the offense to one man. Ten catches per game played is a dependence rate, and a dependence rate is a bill that comes due the moment the player leaves. For a team with a 5-4 record, that bill arrives in the middle of the schedule.
What does the next four-game stretch look like?
The IR placement means at least four games out. The Rams visit Arizona, host Green Bay, host Kansas City, then travel to San Francisco. At 5-4, each one carries real weight in the race, and Nacua will not play in any of them.
Adams has been on IR since rupturing a hamstring late in the Week 6 loss to the Cardinals, so the Rams have already had to work around one missing receiver. Losing a second option is a setback. Losing the first option with the second already on the shelf changes the math, because the defense no longer has a name to circle on the scouting report.
The trip to San Francisco closes the run, and it lands on the Rams with a receiver room that looks very different from the one that started the year. The 49ers, meanwhile, have been leaning on veteran pass catchers.
How did the Rams handle the decision?
The process deserves a close look, because it moved fast. On Wednesday, the plan was for Nacua to stay on the active roster. On Thursday, the Rams reversed, put him on IR, signed receiver Brennan Presley to the active roster and added Tyler Scott to the practice squad.
Adam Schefter reported the move and said McVay expects Nacua to miss “extended time.”
https://x.com/AdamSchefter/status/2121039846554665003
ESPN’s version has McVay expecting an “extended period of time.” My read is that a team does not flip a roster plan in a day unless the picture changed, and that is a better sign of how serious this is than any quote. It is the second big roster test of a year that also included the Myles Garrett trade, and this one lands on the offense.
Can the Rams survive without both receivers?
Yes, for a while. They won 20-13 over the Commanders on Nov. 8, and the offense does not need to be spectacular to win games that look like that one. Presley and Scott will not replace a player who was catching 10 a game, and nobody should ask them to. Run the Subtraction Test on this roster and the answer is a passing game with no established answer on the outside, and a stretch of four games in which opponents can decide exactly where to put their attention. When an offense has one lane, the defense only has to close one road.
The strongest objection is that McVay designs the offense, and a good coach finds production anywhere. That is fair, and it is why I do not expect a collapse. But the numbers cut the other way. A record-setting pace means the design leaned on one player, and a scheme that leans on one player does not rebuild in a week because the coach is smart.
My call: the Rams go 2-2 over these four games, and the two losses come when someone takes away the short throws that Nacua turned into easy yardage. When he returns, the thing to watch is whether the offense found a second answer, because a team that needs ten catches a game from one player has one injury between it and the same problem again.
