I just dont get the UE4. They dont need it.
Better that than Unity.
Some Skyrim-ish game with Unity? Absolutely not.
I don't think console crowd would react well to a Skyrim-ish game done with Unity. Wouldn't it just look bad compared to well every other Skyrim-ish game out there?
Obsidian still has people who worked on Alpha Protocol in the company, so they have experience working with the engine as well.