What happened: The move puts Patrick on Washington's 53-man roster immediately. He brings 65 career starts over 10 NFL seasons, which is rare experience for an in-season depth add. On Aug. 2, Patrick was already on the radar in pre-practice warmup work.

Why it matters: A team does not use a 53-man spot on a veteran lineman if it feels great about every interior option. Patrick's value is not upside, it is that he has seen enough football to handle real snaps without everything around him changing. That makes this look less like a routine add and more like a sign Washington expects to need him.