Here is the short version of the New York Jets injury news that landed Tuesday morning: rookie receiver Omar Cooper Jr. sprained an ankle in the first quarter of Week 1 and is week-to-week, and the reporting says the MRI came back with more good news than bad. For a rookie who went down that early in a game the Jets went on to win 23-10 over Tennessee, that is about as soft a landing as an ankle ever gives you.

No surgery talk. No months. Week-to-week and a clean-ish picture.

What does week-to-week mean for Omar Cooper Jr.?

Week-to-week is the most honest and least useful phrase in football. It means the medical staff does not want to promise you Sunday and does not believe they are losing him for a month. It is the shrug emoji of injury designations. The thing that would actually tell us something is whether this is a low ankle sprain or a high one, and nobody has put that on the record yet. I am not going to pretend I have it. A low sprain is a nuisance. A high sprain is a calendar item, and receivers who try to cut on one before it is ready tend to end up right back on the report two weeks later.

That is the tell I am watching. Not the words in the release, the practice participation.

How much did the Jets lose when Cooper went down?

This is where the game itself is worth sitting with. Cooper exited in the first quarter and the Jets still put up 23 and held Tennessee to 10. Whatever they had drawn up for the rookie, they went the other 55-plus minutes without it and won comfortably. Rookie receivers in September are usually a promise more than a product anyway. Week 1 snaps get chopped up, packages get scripted, and the real role tends to show up around the time the leaves turn.

So the honest read is that the Jets lost a piece of their future for a few weeks, not the engine of their present. That distinction matters for how you feel about the rest of the month.

It also matters for Cooper. Rookie years are short, and the reps you miss in September are the ones that build the trust that gets you on the field in December. An ankle that takes three weeks costs him more than three weeks of production. It costs him install time, timing on option routes, and the quiet accumulation of a quarterback learning exactly how you come out of a break. That is the part of an injury nobody puts in the box score.

What comes next for the Jets receiver room

I am not going to hand you a depth chart I have not been given. What I will tell you is the shape of the next few days: whether Cooper is in a walking boot, whether he shows up as a limited participant or does not appear at all, and how the Jets describe him by the end of the week. Teams that expect a player back soon tend to start hedging upward almost immediately. Teams that know better go quiet.

Good MRI, week-to-week, a win already in the pocket. For a rookie's first real setback, that is a pretty gentle introduction to how long a football season is.

Next thing on my desk: Cooper's first practice report of the week, and whether the word high ever gets attached to the word sprain.