This is a scary situation unfolding in Baltimore, especially with tight end Mark Andrews deciding to play this season despite being diabetic. The reigning MVP will miss Week 12, which means that Robert Griffin III will be starting for Baltimore. This is a massive development that may dig the Ravens an even larger hole in their efforts to push their way back into playoff position. Jackson will be eligible to return to the team late in Week 13 providing he shows no symptoms, though the Ravens are currently scheduled to play on Thursday night. If he is symptomatic, he may miss multiple contests unless he starts returning negative tests tomorrow. RGIII will be a superflex option only.