It is interesting, tough to say though which, if any, of the scenarios will come to pass. One thing is sure, younger folks do not want anything to do with becoming a professional driver. So will we see older drivers in the years to come? I bet yes. More technology and worse roads? Yes again. It's not an easy business, it provided for me and my family for many years, and I am grateful. Would I do it aging if I could start over? Honestly, I don't think so. The cold, ice, snow, bad roads, oftentimes less than good equipment, congestion, not to mention the danger of just doing the job. I'm glad I'm away from it, God bless those still doing it and those willing to start!