Colin Kaepernick was supposed to be an NFL star, but he ended up being a flash in the pan. When his lack of talent was exposed, he resorted to “protesting” to get headlines. Now, even those days are numbered because Kaepernick is no longer under contract after parting ways with the San Francisco 49ers, via USA Today. When Kaepernick first hit the scene, some pundits thought he was the future of…