Sometimes a fence can be a problem, restricting the use of the field especially when the rehab is large or some are running laps or they are spilt into groups causing them to clash with each other. They can mark the field to suit purposes and are able to place temporary goals. No more jumping fences to get the ball. The problem I see is because more thoroughfare for the public there will be more rubbish, dog doo, beer bottles and cans. The staff and field cleaners will have to be vigilant. I would love to see a small pavillion that spectators can use to huddle in on those rainy days and the staff can use for their computer/tracking area. As well as toilets and room where the players can put their gear.