Sledgehammer only HELPED make a call of duty game (mw3)- Infinity Ward made most of it. So it's that was their first real gig so sledgehammer disappointed Activision, so they might not be put in dev cycle, Infinity Ward and Trearch [b]always[/b] bring it. Call of duty 4 was amazing WaW was amazing mw2 was amazing bo1 was amazing Mw3 was amazing and bo2 was amazing. So yeah call of duty won't die