Interestingly the balance was for multiplayer and they didn't update single player missions to accommodate the changes. I liked to replay the single player camp

Interestingly the balance was for multiplayer and they didn't update single player missions to accommodate the changes. I liked to replay the single player campaign periodically, and there was one base infiltration mission that became insanely difficult due to the balance changes. I'm fuzzy on the details but it was related to static defense buffs (protoss cannons if I recall), that meant the limited number of units you were stuck with for the mission couldn't reliably get past what was supposed to be a simple blockade without significantly upping your micro game.