I think he'd make for an excellent antagonist to Captain America as well seeing as how during Dark Reign we saw that Osborn truly sees himself as a Patriot and somebody who feels he has the world's best interests in mind. He's truly dangerous because he can be very persuasive to people who wll give him the time of day.
Remember when Norman tried to warn the Marvel U about the dangers of the Asgardians and their world and used that to justify attacking them? Fresh off of War of the realms you have to wonder how many folks in the Marvel U are thinking maybe Norman isn't all that crazy after all.