The meta isn't going to "evolve". It'll degenerate into what we have already in instances more often than not: 6-7 hunters, 3-5 boomies, 3-5 discs. Lazy/lame people taking the easy way out as always. This is akin to Trump/GOP saying hey let's get rid of laws and let companies regulate themselves. But that's a fantasy - they never regulate themselves. We've seen how well it goes for everyone else.