At the very least, this is a good shot in the arm to keep COD popular.Uhuh, well its been doing well the last few years (ignoring Infinite Warfare). As long as it keeps doing something different. WW2 did well because it was back to boots on the ground, Black Ops 3 did well because its Black Ops... I guess, this did well thanks to BR.
I think Modern Warfare 4 next year with refined BR and a good campaign (Infinite Warframe campaign was brilliant, so this is likely) and it will sell huge again.