I'd want them to try different things. A different producer, different songwriting partners and have a relaxed enough work ethic to the album that won't allow them to slack off to meet any deadlines, instead take their time, write it and record it together. Sure they're not getting any younger but the worlds isn't really begging them for another album or to go back on the road either. I've always wondered what would a Bon Jovi album produced by Butch Walked sound like?? Especially now that he's favoring so much the one or two takes more organic method of recording.