I disagree. I don't think he's done. But they have either seen something with how he played against Detroit, or how he recovered from that game, and from subsequent practices, that have caused them to be very conservative with how they are treating him right now. My guess is he practices tomorrow, and tries to gut it out Saturday night. Fluid on the knee (if that's what it truly is) sucks, though. It's honestly like trying to play football with an ice bag strapped to your knee. It saps your explosion and flexibility. My guess is that fluid is building up after every time he plays or practices, so they are trying to limit that as much as possible.