This is fantastic! The TSA is a cancer on the aviation industry in this country. If the default security experience was the one we get with Precheck, I imagine things would be a lot better - but reducing things further from that should be possible too. We spend far too much money, and far too many lives, on security theater. And the TSA is a major part of that. (IIRC there were two meaningful improvements in security following 9/11 - the introduction of reinforced cockpit doors, preventing aircraft takeover, and the knowledge of passengers that hijackings lead to death, not a free trip to Cuba, and so resisting is actually a good idea)