There is at least a proposed rule change to allow egregious calls to be overturned from the booth. The officiating situation is an embarrassment. It's a $100-200Bn league and they trot out 60 year old hedge fund managers and retired dentists to ref. Now they've added billions upon billions in gambling to it as well. Refs need to be getting younger (like ex-players), be full time, and have training/education in the off season. We probably also need 2 more per game in the deep field for explosive plays.
Treat it like a real job and not like it's when players still had to keep day jobs. Give ex-players some kind of leg up on being accepted as a provisional official or something. It can be a fallback for all the guys who blow their money or who never made much.