Any era is going to have characters that fall by the wayside though. That's just a result of having more popular characters than you can produce books. And fans of those characters will inevitably be angry. I love Zatanna and she isn't to be seen in Rebirth so far. The whole supernatural verse is much more ignored now than in N52. But now I'm getting Stephanie Brown spotlighted who wasn't around much in N52. It's just cyclical. Read the characters you like when their books are coming out, then wait for their return while they aren't.