Iron Lurker
Ancient Mariner
I see your point but I think WY is a fitting end to the 50th. At least they haven't reached Priest level yet as they end every tour with Living After MidnightIt was an excellent set, but it ended with a squib. So all that awesome energy from the start and middle kind of drops....
That's how I feel. Finishing the set with the same song 3 out of 4 tours in a row just sucks.