First let me qualify this by saying this is my opinion. Opinions are like armpits. Everyone has a couple and sometimes they stink;-).
I would much prefer an increase in distance than increasingly tighter marks. Marking scenerios with very close areas of fall are sure to cause handles. When a switch means you are out then the handles come quicker and quicker. Judges are then faced with a decision of which handles were good enough. Two and sometimes even three handles can result in a qualifying score. Seems ironic when marking is of primary importance as the keystone of the rule book.
Adding 50 yards should allow my hunting dog to hunt:D. Not handle efficiently because I as a handler am intimidated by the old falls. 50 extra yards in many areas allows terrain to become a factor instead of the marking configuration set up of the day.
Lets face it. A well trained dog will understand hip pockets and mom/pops but this is a totally contrived concept. Regardless of the story told during the handlers briefing, I have never walked into a field with 3 blinds in plain view, who then flushed and shot ducks from their feet. It ain't hunting and that is fine. I just love to play the game.
Personally I would like to see more distance.

