If this rumor is true, which I hope it isn't, why is Canon wasting their time on a hybrid mount. Get a pro mirrorless body for sports to market already! I've been a Canon user since January 2004, and since then I've owned a 10D, 20D, 30D, 40D, 7D MII, and 1DX, but I'm about to jump ship to Sony. If my Quantum Trio flashes worked in TTL/Auto on a Sony I'd already would have made the switch. I like my 7D MII, love my 1DX, but it's a tank. The Trio's are exceptional in the field, even when using bare bulb, and I use at least 1 Trio on 90% of my shoots. IMO, Canon has totally missed the field in the mirrorless game.