Which of these would be the best for next year?
Kiss: Meets the old rocker criteria. They're well adapted to the stadium format. Plus they have lots of familiar, sing along type stuff.
David Bowie: Another old rocker. Problem: which character should he play? Costume changes could present a challenge.
80's Medley: The Cars (minus Ben Orr), Simple Minds, and the Pretenders. Great singalongs (Just What I Needed, Don't You Forget About Me). Gets the halftime show a little closer to the present day, but not by much.
Other suggestions?