The solution to all life's woes, really.
Seriously, I really would love to see some data driven testing about guitar tone opening up over time. It's not only the wood that could be factor, but the aging of hardware, including magnets, strings, whatever else you can think of. I don't discount this outright, but I aside from changing the tone overall with vibrating the guitar I'd love to see someone with a dead spot apply vibration to see if it does anything to mitigate or solve the problem.
When I first read about Yamaha's initial response acceleration, I looked to see if any owners of Revstars have reported dead spots on forums, and I found several. I see that John Suhr on TGP, who posts under Oso, filed for a patent for something along these lines, and I know if several instances of his guitars having dead spots, so whatever these companies are doing is not a profilactic against dead spots as they apply it. But applied in a different manner, who knows? Wood acts in complex ways.