Honestly I can see this being one of the things I will enjoy the most. This will force me to go back to the run and gun style of play I loved so much on Mw2/Bo1/Mw3. People not knowing where you are while you run around is friggin great and leaves me the option of a different perk rather than one that hides me from radar as the radars are personal unless you get the blackbird. Stock me up with an Smg, any perk similar to mobility and a fuckton of ammo and I’ll be happy as hell.
Again, learning the maps is gonna be big here. Spend an hour or two in custom games just exploring and finding different routes and chances are you’ll benefit from it.