I'm reading my comics stack very slowly in order to make it last during the fallow period, which I hope won't be longer than a year or two, but I suspect will be much longer. Even if the DCnU gets rebooted, there's no guarantee DC will revert to the DCU, but rather move to a DCnnU!
Anyway, Green Arrow 15 ended that version of the title with a decent ending to a decent story. Nothing great. No big tug on my heart. Just and ending. I will miss "my" Ollie, but he's been gone a long time now, anyway.
Gotham City Sirens 26 ended the series on an interesting and a bit surprising note. Having Batman/Bruce's involvement revealed was a neat twist, but what I really liked is, that despite her own emotional issues, Harley is no dumb bunny. She still has her shrink training and her smarts to figure out that Ivy is out of her mind and that Selina is right. Nice farewell to the gals.
And I loved seeing the preview for The New Teen Titans Games. I can't believe I've been waiting 20 years for this and I can't believe it's really going to be published. Now there's a DC book I'm really looking forward to!