User blog comment:Argorrath/Sledgehammer Games claims to be working on a new MW game/@comment-11942878-20130718130559/@comment-1840877-20130720195743

I think the best ending (Menendez imprisoned, Chloe stops the Celerium worm) should be the canon one. To take the inFamous example above, only the good endings are considered canon in both games.