Alright, so I'm not really missing Cosmic Boy, per se, but I am a little annoyed that the one really cool thing that Mark Waid introduced during his run, an idea so awesome that it had the potential to make up for everything wrong with it, has not been followe up on at all.
I'm talking of course about the Knight's Tempus. I mean... what an awesomely cool idea! And yet it's been months and no follow-up in sight. I want to know who these people are! Did they subject Cosmic Boy to cruel initiation pranks? Did they take him out for ice cream from different worlds? Are there robot Cosmic Boy's used for history lessons in the 41st century?
And the worst part is when they finally do follow up on it, it'll probably be in some Final Crisis mini-series crap that I really don't want to have to buy. ugh.