Rob Kelley suffered a high-ankle sprain and an MCL sprain Week 10 against the Vikings. Depending on severity of high-Ankle sprain, will likely take 2-6 weeks RTP. As far as MCL sprain, that will take 2-4 weeks as well. Both non-surgical. Rest, rehab & anti-inflammatories. Likely going to be non-weight bearing, using crutches.