So today i was thinking about "what if obsidian made the F3 dlc. I know for a fact that they would never make MZ but you can discuss.

This is a really odd topic, and please do tell how you know for a fact they wouldn't have made Mothership Zeta. There is a great chance they wouldn't have made it, but can you really say for a fact they wouldn't have?

The Pitt and Point Lookout DLC were pretty good DLCs. I think they would have improved Operation Anchorage with better writing and wouldn't have made it FPS focused. They would have created ending slides for them.