I think they should remake some of the COD 5 maps, specifically Cliffside. I medium/small map with lots of interesting features is exactly what ghost's needs seeing that all of the regular maps are large. Also they should keep the nuketown legacy going. So yes it has been in two games already but why? Because the players love it. Nuketown was such hit that they had a zombies map made out of it. Nuketown should be released in Nemesis for sure. Yes favela was a good map and I hope (which it probably will) be revamped.