Ertz heating up for strong finish?

Rookie tight end Zach Ertz came through Sunday with the best game of his young career, pulling in five of six targets for 68 yards and two touchdowns against the Arizona Cardinals. The yardage and scores were high marks and the receptions and targets matched the high marks Ertz set in Week 9. Is this the start of big things to come down the stretch or a fluke outing?