Forget any ideas about authorising flights, it's never going to happen, being totally unworkable and minimally effective. Those that need advice will never ask - they can do that now electively easily enough, by asking whoever does their LPC.
Some forget that in the general aviation world most people fly to save time, and GA's benefits can be undermined rapidly by unnecessary faff such as trying to get a flight approved by someone who may well have less of an idea than the pilot asking.
Focus needs to be on intelligent decision making, both before but particularly when actually flying, if we are to reduce accidents. There always needs to be an out from any developing difficult situation, mainly weather but also challenging approaches and departures for example. And despite what some might believe, history shows that commercial pilots can be as guilty as private pilots in doing dumb things - eg Harding and Carter AS355 accidents, Haughey 139 and several 109 accidents. And most accidents probably involve a degree of pressure, from self or others, which needs to be managed and minimised.