Holy Diver is their biggest song, it's always going to be in their set. It's like Metallica taking out Enter Sandman, or AC/DC taking out Back in Black. It's possible and has happened before, but that's a rarity.
That said, killer setlist!
Coming up next on Maury......
"I MARRIED PAUL DIANNO, AND TRIED HAVING SEX WITH TOM G. WARRIOR.....AND MY 14 YEAR OLD IS OUT OF CONTROL!!!"