Technology keeps moving the world forward so one would think it will happen. I don't, and yes I have a bias. It takes HP, Aerodynamics, Rate of Acceleration, and rider control. With current CNC programs a complete billet engine is possible. 1000 HP can be done. The aero is not so easy. Bill's body needed a chin spoiler to keep it down at speed. That worked fine at the 1.5 mile RoA but for the mile the extra power made the bike come up at 280+. Like walking a tightrope wearing combat boots. Bill almost made it to the end. Bill was a genius with his ramps for progressing the power to maintain the max acceleration of 6-7% slip. I have not seen anybody else show that skill. Rider control comes from practice. It takes many years of multiple races to acclimatize to 400+ ft/second.
So how will it be done? By a team of experts, each with the special skill in the parameters mentioned above. Just write the check for the engine, aero testing, electronics, etc. I would suggest traction control, a drag slick with inner liner, wheelie bar and a rider like Bill. Bill did it almost entirely by himself, he won't be beaten, only matched by a team. LSL