Research

Plus, think of it. The only reason Loki looks like an Asguardian is because Odin put a spell on him, right? Well, Odin is dead, and thous can't use his magic to make Loki look Asguardian, so it had to have been Loki's magic keeping him looking like one. If Loki was dead, his powers would be cut off too and he would revert to looking like a Frost giant.
Point taken. But Loki did cast on illusion of him being dead, and Thor held him while this was happening in Thor: The Dark World. I don't know, I was thinking there was one time he was a solid.
Same!
Yes! I am so excited for that! It's gonna be 8 episodes long.
I'm not sure, if he does stay dead, it could just be flash backs of his child hood, prince years, or time on Sakkar...