YES. Some teams have 2 or even 3 good receivers that they spread the ball around to. In KC, Morton is THE MAN - on what will most likely be a very prolific offense. I'm guessing 7-10 catches and 80-120 yards a game. Take him! Play him!
Morton will be very solid, but 7-10 catches a game might be a bit too high, especially if defenses wind up focusing on him. 100 catches on the season sounds about right, but his yardage total could, as Arbond said, be excellent.