Four teams, four offensive problems, and only one of them comes with a clean exit.
The Ravens are the mess. Baltimore lost centers Jovaughn Gwyn and Ethan Pocic in Sunday's win over the Cowboys, and the team expects both to miss extended time. The fix is already public: rookie Vega Ioane moves from guard to center. That's the hardest position switch on the line, and it isn't about the snap. It's the protection calls, the identification of fronts, the communication with a quarterback who has maybe a second and a half to trust it. Baltimore is handing that job to a rookie in-season because there is no alternative. Every opponent from here will test the interior with A-gap pressure until Ioane proves he can sort it out. Nobody should be surprised if the Ravens' run game looks different in the next two weeks, and not in a good way.
New England has the quieter version of the same issue. Greg Van Roten is dealing with a thigh injury, and Mike Vrabel went out of his way to explain the offensive line usage afterward. Read that as a tell. Coaches explain rotations when they don't have a single answer, which means the Patriots are patching rather than replacing. Thigh injuries for interior linemen linger, because every rep is a leverage rep, and New England's depth is being asked to absorb snaps it wasn't built to absorb.
In New Orleans, Travis Etienne Jr. will miss time with a hamstring injury suffered in Sunday's loss to the Raiders, and Kellen Moore declined to put a timeline on it. The absence of a timeline is the story. Hamstrings are the most re-injury-prone soft tissue a running back can strain, and a coach who won't give a number is a coach planning week to week, not game to game. The Saints' backfield is now a committee by default, with no established lead back and no reason to think one emerges. If you're holding Etienne, you're holding a player whose return date moves every Monday.
Minnesota got the only real break of the day. Justin Jefferson has an ankle sprain, per the MRI taken Monday, and there's a chance he plays Sunday against the Dolphins, with Ian Rapoport and Dan Graziano reporting the diagnosis. An ankle sprain that needs imaging and still leaves the door open is the best possible version of this news. My read: Jefferson plays, and the Vikings' entire game plan against Miami runs through whether he's moving at something close to full speed. If he's limited, Minnesota's margin in that game shrinks fast, because the offense has been built around one receiver being open even when he isn't.
Rank the four situations by how much they should worry you. Etienne's is a known quantity: pain, rest, return, no surprise. Van Roten's is depth math. Jefferson's is a coin flip the Vikings will happily take. The Ravens' is the one with no floor. Two centers down in one afternoon and a rookie learning a new position in a live fire drill is how a contender's season gets derailed in a place nobody was looking. Baltimore's interior gets tested first, and I don't think it holds cleanly. That's my call for the week.

