Love me or hate me. I don't give a -blam!- as long you know me.
I have been been playing Gruntpocolypse on Score Attack, and I have realized how well those grunts can throw a grenade. And if you move to get out of its way, the grenade will follow you. Seriously go and try for yourself, those grunts are annoyingly powerful, as with any other covenant in firefight. Their grenades follow and they always know where you are, just like Chuck Norris. Is it possible that Chuck Norris plays Halo Reach but as the perspective of the Covenant in Firefight?