With the upcoming 6D Mk II likely having some sort of 4K support, Canon's whole contemporary FF lineup will have 4K soon. This raises the question: which Canon APS-C body is the first to get 4K? The 80D most likely won't have a successor anytime soon; the 7D II just might but probably not within one year. The Rebel line, with its shorter release cycle, is up for a replacement for the 750D/760D fairly soon, possibly in the first half of 2017. Could the 800D be the first?