Yup, by himself he is not very likable; he's arrogant, violent, lippy, and annoying. However I think many fans grew to like him when Dick Grayson was Batman, because Dick brought out the better side of Damian and they had a funny relationship. Dick put up with Damian's attitude and earnestly tried to make him a better person, and by the end of their partnership Damian admitted to being Dick's friend as well as caring for his well being.
That's also why lots of people were disappointed when Bruce came back because Damian went to be his partner instead, and went back to being the brat that he was before.
I wouldn't worry about it, if Jason can come back then Damian will too. Comic book characters never stay dead. I'm also waiting to see how soon DC realizes how ridiculous the reboot is and brings wally back.
Dami's one of my favorites.. i was so sad when they took apart him and dick as Batman and Robin. in fact after reading the first few of the new 52, i stopped reading those ones cause they made me too sad. But Damian isn't in the other comics i read. At least not so far. So its kinda a lose-lose situation, eh?
(ugh, why did i just tell you that? You dont care what comics i read.. What i meant to say is "great pic", and that would be it. but nooooooooo, i had to go tell you about my stupid problems..idiot self..)
You have some valid points, I don't think Damian will appear, this is just a joke of course, but I'll stay hopeful for Wally to become the Flash. I'll admit I was a bit disappointed when he showed up in the Kid Flash uniform again.