I don't think so. People have been talking about the lack of 64 for a long time. Threads on Steam Community dating back 5-6 years. There is no indication that they will move in that direction anytime soon. As for the so called Live Anti-cheat, people RAGE with aimbots, get reported a hundred or more times and still play as of this moment. I do however suspect they might do a banhammer before Christmas with whatever half assed cheat system they have in place.
This is all speculation. As with any game, no matter the form of anti-cheat being used, there is a risk of being banned for using any form of hack. As of now, per Twitter and news articles online, the only approved program to be used is a FOV unlocker as long as it DOES NOT unlock the FPS or modify the game in any other way. IW has always been slacking on the ban hammer since they quit implementing PunkBuster and moved to VAC and then LAC. Since moving to VAC and LAC, they have relied heavily on other people to due their enforcement for them but with COD: Ghosts they have actually began to investigate all reports themselves. As in the past with every other anti-cheat system besides PunkBuster, who issued bans instantly, all bans are done in waves. This is economical in the sense that they can devote weeks or months to compiling a list and then issuing the bans at a set date or time frame as so all the time in office is not devoted to issuing manual bans daily. So is there a possibility of a mass ban coming before Christmas, simply put yes. Is it likely, again simply put yes. Should you hack, this si up to you as it states all over this site and many other hacck/cheat sites: you hack and cheat at your own risk. It is always your choice.