none taken. I know a lot of people hate that map because of the stinger spamming and spawn raping with titans. I hate it too, but it's more the players fault to do that. Otherwise the map is cool imo.
It has good amount of strategies for it that makes it easier to balance. Maps like Downtown can be hard to win back after losing the prime, but Cold Harbor is all about the hilltop node. But to control the hilltop you need the other nodes too. And even if you have total control of hilltop one deemer is enough to level it. It's such a good map for individual play so it doesn't bother as much if your team is full of noobs.