Alright I have a crazy ass theory….. (Spoiler) at the end of the season. We see Renslayer at the end of time or whatever that place is called where pruned stuff goes. We don’t see it on camera but we can assume that thing she sees is Alioth. But this time we see it as purple flashes on her face. Purple being He Who Remains’ signature color on his robes.

When we first meet Alioth when Loki is pruned in season 1. Alioth is GREEN. Loki’s signature color. And now Loki has become the successor of He Who Remains he watches over the timelines even though it’s in a different capacity.

It’s a giant time loop. Who knows when it’s gonna happen could take billions of years but eventually a Kang from one of the Universes will take control of time again and Loki will become Alioth like we first saw.