Question arose in our last game that I felt might be worth asking for clarification from FFG.
What precisely defines Domination of a region? Is it beating the other players by having the highest Domination Value in a region - or is it actually scoring the points for a region? Between the four of us we couldnt actually nail the answer down because the text for the Domination Phase never actually says when Domination occurs - its 'calculate DV', and then the 'highest checks to score'. This was most relevant for Nurgle players who have cards that allow them to place corruption when they Dominate.
Ended up playing that it was the actual scoring that was required but still felt it might be wrong and just be the winning the Highest Score point.