Not likely to happen. The developers wants to keep the grind alive, and BIS gear gathering as slow as possible. It sounds harsh, but it is not necessarely bad, since if i could get all the BIS gear in 1 - 2 weeks , there be a fair chance i would quit since i ran out of things to do/goals to accomplish, or post whiny notes about not enough content.
So the developers will try to put the grind to a level where they think it will make most accept it, and stay subbed long enough. Money makes the world go around, so we get a game to play, they get to get their pay too. I guess their metrics shows they are better off making the system RNG based instead of none-rng based.
If i like their RNG systems, not at all. Like others have said, time is a resource as well, and one that i don't have too much to spare anymore. IMO it is a bit like "working" for the payment of a single lottery ticket. Not my thing, unfortunly.