No, It's Too Soon! (Spoiler Alert)

[Skapoc]

Considering Heavensward will have at least 2 primal fights at launch, i suggest we're getting the power of the light back at some point.

Or else how would we resist when said primals will try to temper us ?

We lost the power of the light which was given to us during the fight with ultima, we did not lose the echo which is a totally different ability.