From this weekend's New York Comic-Con, from the DC Universe panel, here is this little tidbit:
[James] Robinson just let slip he'll be doing something with Hawkman because Sattler told him Dan DiDio told everyone last night. He didn't.
Well, Robinson's faux pas is our gain! If he is doing something with Hawkman I assume it is going to be in Justice League of America, which is his playground these days. Which makes sense considering the historical connection with the League.
I am assuming (speculating, really) that anything Robinson does with Hawkman will be after Brightest Day wraps. But it's anyone's guess, really!