Glad to see the direction being taken with the Rules of Golf. Good to see many of the thornier problems addressed that have led to controversy (ball moving on the green, touching grains of sand in the bunker, etc).
One of the changes that I'd like to encourage is the situation in which a ball comes to rest in an unrepaired divot in the fairway. I understand and agree with no relief for divot situations in the rough etc. That is part of the penalty for hitting a wayward shot.
In the fairway though, I strongly believe that it should be treated as GUR --- "Ground Under Repair" and free relief given. After all, the divot was a direct result of human intervention and non-intervention. The removal of turf with a swing is the direct intervention; not repairing it for whatever reason is the "non intervention".
Regardless, the next player is dealt a most unfortunate problem. We're proposing that the putting surface be improved to negate disadvantages to players, the same should go for fairway divots.