Loki considered the matter for a few seconds. He could conceivably buy more time, yes, but for what purpose? It had become increasingly clear that escape was unlikely while they remained on Asgard. His best shot at getting out of being locked in a cage to be silent and alone forever was on Midgard, while Thor was tending to... whatever was there of Odin, depending on how much Loki's spells had held together. "Of course, brother. The smell in here is rather nauseating, in fact. I'm sure fresh air will be pleasant."