Dinklebots second script sucked, the one in the game not the one at e3. So, they just axed him all together because he's expensive (I'm sure) and busy with Game of Thrones. Theory 2: Dinklebot was hot at the time of e3 so they used him as a selling point.. like the other bullshit. Now they don't need him. Theory 3: Dinklebot said -blam!- Bungie because they had him do such a pathetic delivery that everyone hated. Go back to the old original videos with Dinklebot.. sounded perfect, interesting and comical.. they dropped the ball all over the place. Yes, I am salty about this game.

They can't afford to pay for more Dinklaction.