If it would make room for hearing some great songs they usually wouldn't have time for I'm all for a medley. Some of the older songs (Prayer, Bad Medicine, Bad Name...etc...) I've heard so many times that I could do without a full version of them to get a few songs that we normally wouldn't always hear. (These Days, In These Arms, Damned, even Richie singing one of HIS OWN songs). A medley of ballads would be great if it meant we got to hear parts of a ballad we normally wouldn't hear (like This Ain't A Love Song!)