Wow. Good question. I really cannot think of one off the top of my head. There have been terrible Nightwing stories, but it was never any fault of Dick being mischaracterized, (e.g. Octo-Todd, when Tarantula raped him). Since ~2003 he has been pretty consistent throughout Outsiders, Infinite Crisis, 52, his solo stuff, and Batman & Robin. He has never really gone through an emo phase like Tim and was never an ******* team leader like Tim could be. I haven't been reading his solo title since the relaunch, but that could change if the plot ever got good. He's probably one of the most consistent and likable characters in all of comics, which is why everybody hated Dan Didio for wanting to kill him off. The more I think about Dick Grayson, the more I'm starting to realize he's probably my favorite DC character. I really need to start reading his book.