if jon can sing always/high notes again, i think we might get treated to a rare song once in a while...but, as a permanent/recurring part of the setlist my guess is, sadly, no. i think he'll want to avoid straining his voice by working the high notes night after night. but, maybe some songs will show up here and there and the attendees at that show will get lucky, and the rest of us will be jealous. here's to hoping!