I wouldn't even mind to have an extra step to make it 640 ilv and make the ultimate weapon a 645 ilv too at least in that way the Relic and ultimate weapon can have some usage in the next patch other than glam, Extremes are just fomo at certain point i don't think relics or ultimate weapons would affect it, in the worst case dedicated statics only needs 8 runs of extremes to gear them all.