Heh!
Grima Wormtongue would be a 'special adviser' to the Government, like Peter Mandelson. Aragorn could be an eco-warrior, like Swampy, but a whole lot less dopey. When he got older he'd give up the eco-warrior thing and take up his father's company directorship, but he would instill a sense of 'corporate responsibility'. Then he'd marry a posh girl! Samwise would be a presenter on Gardener's World. Or Animal Hospital. Elrond would be a Headmaster. Saruman might be a TV hypnotist. And Sauron would be a boss I used to have.