For starters, there is no need to double post. It's called the edit feature, it lets you go past the 1000 character limit.

As for changing the way atma's drop, no need for that right now. Right now it is meant to be as time consuming as possible. They already stated that later down the road, possibly 2.3, they will make atma farming easier. If you don't like how getting the atma's work, then don't do it, the animus isn't the strongest weapon you can get right now anyway.