Tim Tebow played high-level baseball in high school. He also—as noted by a smart commenter earlier this morning—recorded 123 plate appearances in the Arizona Fall League less than a year ago. He knows where the hell you go to take your practice swings when you’re on deck. Of course he does. He has known it for decades. That is not something that someone who has been playing baseball since he was a child will just forget. It is not something that anyone who has ever watched a single baseball game on TV would not know. It is not something that someone who batted a couple spots behind fellow lefty Lucas Duda would not know.