I would, but only if the show was local and cheap. I got into this band because of Jon's singing, and although I've become a fan of the other guys in the band as well I still wouldn't be prepared to go to any kind of extreme lengths to see the show. That being said I'm sure I'd still enjoy a show of that kind - hearing many of my favourite songs with at least most of the original band still remaining would be fun and nostalgic at least.