You cant always do nothing while waiting for the next big thing. Well you can but you shouldnt. Self driving cars are 10 years away imho and wide acceptance is potentially even further.GO electrification is a bad idea. This is because the concept of GO Transit as a whole is obsolete. It is no secret that self driving cars are close to being ready for deployment. Self driving cars will disrupt the transport market and eliminate the need for transit as we know it. GO Transit will be the hardest hit. Why would you take the train to Toronto when you could hail a ride in a driverless car for cheaper and arrive sooner? The benefits that self driving cars bring, including a reduction in congestion, increase in road throughput and improvement in general mobility make investing in transit a fool's errand. It would be better to take the money spent studying and constructing GO electrification and invest it in Waymo to ensure early access to the technology.