If it wasn't for Warzone, I think MW would have struggled this year and there would have been far greater interest in the new Black Ops. People are kinda getting tired of Warzone now but the new COD isn't really peaking interest probably because of burnout. The series is getting really old and the traditional COD multiplayer is stale just like deathmatch as a whole. I think battle royale will be milked for a few more years and then we'll have to see what the latest trend or tech is in gaming but I don't think since Black Ops 2 has the core multiplayer really had that huge market impact.