Alternatives for atma's a possibility?

From what I understand.. atma in its current form is not slated to be changed anytime soon. Some of us just have really bad luck.. some of us have 2-3 animus weapons already. I would however, like to see another way to attain atma's.

I would gladly pay 30k+ seals per atma if given the option. You can receive seals many different ways besides fate grinding, and still turns out to be a time sink. Be it crafting items to turn in for seals, dungeon item turn ins, leve quests, daily supply/provisioning, guildhests, etc etc..

Is this at all a possibility in the future for those who wish to have more than one relic weapon upgraded and just cant take the countless hours fate grinding? I currently have done over 1500 fates, granted about half that was before atma grinding.. but have only 5 atma's. I spend about 30-45k in seals a day just so I'm not capped out while I get my fate grind on.