Despite getting wiped out 15 rounds in a row, he hasn't taken much major damage to the head, so if he wants to keep fighting, whatever. I just don't know what he wants from it. A guy like Lawler, I get it. All he knows is fighting and is a fighter to his core. Woodley, though, has all these other interests outside of fighting, so why not hang 'em up and focus on that stuff?
I know he's fighting top level guys, but it's not that he is losing. It's how he is losing. As
@CDJ said, when a fighter can't pull the trigger anymore, it's usually a sign he's at the end. This is 3 times in a row where we heard "I don't know what happened. I wasn't myself in there." I don't see anything changing because he fights some lower level guys.
Basically, though, I don't really care. I don't care to watch him anymore, but if the UFC uses him to build up some lower ranked guys, that's fine. If I was his family or friend, I'd push him to retire, but just as a fan, I don't care.