Well, I guess i shouldn't say TES, I should say Oblivion. You see, there are a frighteningly large amount of people who played and liked Fallout 3 solely because of its Oblivion-style mechanics and gameplay, they didn't care about the series proper, most of them hated Fallout: New Vegas because it wasn't Oblivion-styled, it tried to be more true to the series proper, and they hate that, they don't want Fallout to be Fallout, they want it to be Oblivion: Wasteland, an alternate franchise with the same mechanics and gameplay as Oblivion. There are people who want Fallout to change to better suit the Oblivion-style play, but I'd prefer the gameplay change to better suit Fallout.
No, I want Obsidian gone because they're sub-par developers. Has nothing to do with wanting Oblivion with a Fallout skin.