We don't know what Murray is wasting his time on in Nov-Jan, but Call of Duty is as likely as anything else.
You have absolutely no basis for saying there's nothing to it, no matter how desperately you proclaim it. His abyssimal plunge in performance after the game is released every year is indisputable.
I would love to see videos of Murray studying film, articles about his intense preparation during the week, and hear stories about how he explained some nuance he discovered about an opponent's defensive tendencies and how to exploit them to MHJ... but instead we're left with, "I don’t sit there for 24 hours and break down this team or that team and watch every game because, in my head, I see so much.”
Not only did Keim feel the need to add a study clause to his contract, but it specifically said that he couldn't study
while being distracted by video games! Keim is an idiot in all kinds of ways, but surely that didn't come from nowhere.
You can shout from the rooftops that the "Call of Duty meme" is BS, but ultimately it's up to Murray to prove it, and thus far he's failed miserably.
I really encourage everyone to read my summary of "
a day in the life of a backup QB" to see the kind of mental preparation a QB goes through who doesn't just rely on his natural gifts. I've seen no hint that Murray does anything like this with his time. So until he shows evidence on the field that he's mastered the game mentally, "Call of Duty" is a perfect stand-in for whatever it is that he's doing after Halloween every year.