The 49ers have added wide receiver Christian Kirk to their wide receiver squad, following the departure of fellow Texas A&M product Mike Evans. Kirk, who has played for three teams over the past eight seasons, joins the ranks of Ricky Pearsall, Demarcus Robinson, Jacob Cowing, and Jordan Watkins. The 49ers also replaced punter Thomas Moorstead with Corliss Waitman, who averaged close to 42 net yards per punt with 42% inside the 20-yard line.