Theoretically anyone can start a sports body or federation and if you are big enough you shouldn't have any problem getting recognised by international bodies.
But for someone looking to build something like that ethically its a massive amount of work and for the like that come in and destroy...
I'm not seeing it. The UV is high except for Monday and only a few mm predicted here and there.
I wouldn't mind more rain this early in the season though.
There is no one size fits all.
Adding sand works well for a clay soil to add some drainage but if you already have soil that drains fast you are going to get killed by the water bill to keep things alive if you add sand.
Same with no 5. If you do that to LM or buffalo grass you will ruin it...
Just pay one of those mobile bolt extraction guys and make it their problem. It will cost R700-800 but by the time you've bought a bunch of stuff and tried to get it out you will easily be half that and not guaranteed it will work.
60% succsess is a far cry from the heading suggesting it can't crack them. It basicly implies it should get it on the first refresh so hardly an obstacle.