Michael Sam made history this past weekend when he became the NFL’s first openly-gay player. Now, his jersey is the second-highest seller among rookies.  Sam comes behind Johnny Manziel, and he’s followed by defensive end Jadeveon Clowney and quarterbacks Teddy Bridgewater and Blake Bortles.  From CBS Sports: More amazing: Sam’s jersey didn’t go on … Continue reading Among rookies, Michael Sam’s jersey second-highest seller