Teams introduce alternate jerseys all the time to boost apparel sales, but this does seem like a different category. A basic alternate doesn't change the function of the jerseys. In whatever small way, these sleeves do. And while players have no apparent recourse for reversing these decisions, that doesn't mean they have to like or support it. Meanwhile, fans do have an option — we can choose not to buy them.http://www.jerseysshoptoyou.com