I'm one of those who disliked Shawn since her first appearance but liked Seeley's Bludhaven. And I didn't lost my mind about a pregnancy that would have never happened. Probably that's something wrong with me, but, imho Shawn was no more than Bea and nothing like Selina.
Still, I don't get why every Nightwing's new writer keeps erasing his supporting cast and bring some brand new character.
Picolo is Titans fan, and he is a Dick/Kory fan too. I'm kinda sure there will be at least a book for every Titan.