I want no part in full time NFL refs, unless the NFL is going to get said refs to officiate as many other non NFL games as possible to help practice on.
If they could get there full time refs to officiate 3 or 4 games a weekend including some college games then I would be all for it. The only way to get better is to practice. Even 3 days of games and 2 full days of watching tape and discussions would be ok.
That is too much work if the goal is to avoid mental burnout by Thanksgiving. One game on Sunday and then a mid-week college game would probably be more appropriate for full time crews working at the highest level.
The other problem is that you want your officials to fully internalize the rules and therefore react to what they see instead of think about what they just saw before doing something appropriate about that play. Having officials working different leagues/levels with fairly divergent rule sets works against this goal.
An ideal full-time official crew schedule could look like this, and if you argue to get rid of the college game in mid-week, I could go for that.
Sunday: Game day, show up to the stadium 3 to 4 hours before kick-off, get changed, get a good warm-up jog, pre-game with rest of the crew (go over field conditions, TV time-out situations, special situations/players w/reputations or actions that showed up on film review, rules points of emphasis etc, meet with teams, and then game time. After the game, shower, have a quick (15-30 minute) debrief on the game, going over anything wierd/controversial. The debrief is led by an NFL official assessor/evaluator.
Monday: The crew watches All-22 film together of the Sunday game and then break it down by positional grouping (line of scrimmage guys vs. secondary guys); look for positioning, look for angles, look at all called penalties, look at noted non-calls. Again, this is led by the assessor/evaluator. Afterwards, the crew does a good high intensity interval work-out. The crew flies home.
Tuesday: Off day with expecation that it is also a light conditioning day (45 minutes of jogging/eliptical/swimming whatever floats each guy's boat)
Wednesday: Assignment received for two Sundays from now. Officials do half a day of independent film work for their next NFL game, and half a day of film work for their College game. Finish the day off with a high intensity interval workout.
Thursday: Do a local college game (no more than 2 hour drive from house). Line of Scrimmage guys get some weight training in.
Friday: Off day/travel to next game city
Saturday: Crew meets again, 6 hours worth of film work on Sunday's game to go over points of emphasis, any correctable issues brought up from last week's reviews, tendencies, trends etc. Get a good workout in.