Cliff notes version to me is: Too many trees, too many bunkers added (not MacKenzie), rough needs to go.
Also the most far fetched suggestion was Ron Whitten himself saying he doesn't want to move back the tee on 13th he wants to move the entire green and creek back 50 yards. Using laser topography imaging and recreating it exactly. This will make it 610 yards and players will have to hit long irons and woods again. Don't see that happening.
Well wouldn't that be just fitting for the most influential architectural critic of the burgeoning Fazio years.
Why not move recreate the entire property just south of Disney?-it'd be better weather for the winter members and good access to The Villages.
Though Whitten's suggestion may well be tongue in cheek and actually points out how simple many of the other suggestions are-(mowing rough, planted tree removal) he actually rightfully points out that the scale is so out of whack that merely moving a tee back doesn't restore the scale, in this case a turning point.
I like Fought and Vincent's restoration idea on #3 which is how the hole played in my early Masters viewing days-except the driver option was rarely used then (it already is driveable via technology-I don't like Kidd's idea which jumped the shark a few years ago-I think I'd ide if I saw a player chipping a 3 wood onto a par 4 at Augusta)
Amazing nobody suggested simply playing 7 from the members tees (or the 410 tee used for a couple years)
I also like Bergin's idea of allowing a run up on 7 with a bunker removal which I'd couple with the removal of a few more tree/limbing up to return creative recoveries to that hole.
Silva's thoughts on 12 are misguided(though I agree in general with his thoughts on adding length in the absence of a grownup USGA). Putting a 7 iron in player's hands because Jack and Arnie did denies the fact that today's 9 iron is at least an 8 iron in loft and shaft length, and maybe a 7. 155 yards is still 155 yards. Playing that hole at 190 to put a 7 iron in player's hands would severely tip the balance of risk and reward to the hole.
The multifaceted setup changes to 17 suggested by Schaupeter reek of Miike Davis overtinkering disease.
In short, a return to the strategic original bunkering, with a better Mackenzie aesthetic, resoring angles via tree removal and fairway mowing, all with modern lengths could easily be done in one summer and return it to glory.