Coming off of his impressive 12-catch, 100-yard effort in Week 2, Waller popped up on the injury report with a knee injury. He registered back-to-back DNP's on Wednesday and Thursday as a result but was able to get in a limited session on Friday. It's unclear how severe his knee issue is but it's also entirely possible that the Raiders' were giving him some time to recover after his busy Week 2 on a short week. As the focal point of the Raiders' passing game, it's apparent Bill Belichick will look to limit Waller's impact, thus lowering his ceiling a bit. You're starting him if you have him, but fantasy managers may want to manage expectations heading into a tough matchup.