Shane Black for "Iron Man 3"?

Shane Black, the guy who penned "Lethal Weapon", "Kiss kiss, bang bang", "The long kiss goodnight" and "The last Boyscoutt" is rumoured to write and direct "Iron Man 3". That's all good here but Black's style is a completely different one from what Favreau and Theroux had incorporated in the two films. Black's extreme dialogue along with sudden explosions of violence looks kinda weird into the