Couple things I'm noticing with the current meta:
1. More comps with Lucio and Mercy on the same team.
2. A Pharah with a Mercy tailing her constantly.
3. McCree still fanning that hammer.
4. Winston is becoming more of a common sight, especially with KOTH and Payload gametypes.
I can't wait till they nerf Tracer (which they won't). It's not like the skill ceiling for playing her is fucking low. The way Tracer is now, she is low risk and high reward.
McCree is just as crazy (flashbang + fan hammer = GG no RE).
Also, Genji can eat a dick.