A closer look at Christian Watson’s emergence and what he needs to improve the rest of the season. The Green Bay Packers offense came back down to earth last Thursday night versus the Tennessee Titans at home, losing by a score of 27-17. The tone was set early when the Packers went for a quick three-and-out after the Titans drove 83 yards in eight plays to take a 7-0 lead in their opening drive. The one bright spot continues to be rookie receiver Christian Watson, who continued his scoring spree by adding another two receiving touchdowns and catching four passes…