Janoris Jenkins and the defense
Janoris frequently has pretty good coverage, but he's been beat a couple times. the thing that is concerning to me is his habit of grabbing and holding the receiver's arm. he did it on that long PI to close out the game against the Raiders, and he did it again last night on that PI in the end zone. both times right in front of the ref.
it's bad technique, and if it hasn't been coached out of him, I would put that on Dennis Allen.