To be fair, Call of Duty games are notorious for their poor coding and design. I never have the issues with any other games that happens with COD. Not sure if it's an odd dev team, or if they really trying to wrangle performance out of the hardware that makes them do all these kooky things.

There's a very common complaint that COD requires double the game size free space to download updates, regardless of the update size itself. This is ridiculous and not something that is common to other games.