Unless IW comes out and says they're reworking their netcode so BRs don't have an overwhelming advantage due to lag comp and they significantly rebalanced aim assist. Ghosts is at the bottom of my priority list seeing how there's at least 10 other games that catch my eye.
As for CoD in general, it's more interesting to fight hackers in MW3. It usually boils down to who can hijack the host for the match first though.