Will the Destiny Rise of Iron require the taken king disc be in the xbox to play or will the digital upgrade convert the game to a digital copy? I truly hate having to insert the disc to play the game. I know I should really start buying games digitally since I never trade or sell my games. I just like get the 20% off at best buy for buy a physical copy. I truly think the publishers should sell digital copies for less since there is not a physical item cost.