If not for '07, then '08 for sure: Water cooled 100 inch version of the Revolution for Touring bikes, set up to run on E85 fuel (fire up the stills!), with a six speed trans and centrifugal clutch. To ease the faithful into the transition, H-D will keep the "hinged in the middle" 1970's frame design, inefficient "batwing" fairing, and those lovely but mostly useless gauges (the fuel gauge can be augmented by an optional aviation-type sight glass in place of the low fuel light). Continuing the aviation theme, the highly useful air temp gauge will become a combination air temp and air speed gauge. A new SYN1000 will be introduced at $30 per quart, and dealers will advise customers that failure to have the dealer do all oil changes using this new product will instantly void the warranty (some things never change). The Screamin' Eagle brand will become strictly cosmetic, reminiscent of the faux muscle cars of the 80's with racing stripes, louvers, etc., and an anemic four or six under the hood.
Jerry