Yeah, and really they exhausted anything loki could do so far as norse mythology is concerned.
Has to be a move to a different patheon regardless if they continue this series.
The four symbols in Tyrs chamber where the Celtic, Japanese, Egyptian and Greek. And a certain side characters background and accent along with dialogue in this game suggests to me that Celtic is the next one, but Tyr has Egypt tattoos so they could still easily go in that direction too.
Celtic gods are too similar to Norse but we could get some good fights/story beats out of gods like The Morrigan, Cernunnos, Lugh and The Dagda (Celt mythology is decent). The Celt gods could fight but just like the Norse theyre more mortal so I dont see them as a major threat to Kratos
Egypt on the other hand, the power scaling is closer to the Greek gods being that they were also immortal and had the same abilities and powerful magic. And Egypt is alot closer to Greece than Scandinavia is so they could tie up loose ends.
Or just throw us a curve ball and have Kratos battle the Greek gods again but reborn as the ROMAN gods, exposing how futile it is to fight against the gods themselves