I still don't understand why anyone would want to do it though, is it because they don't want to be embarrassed by dropping down into a lower grade ?
Say for example a top AA shooter suddenly became shite and didn't want to go back into A grade. He still continues to be shite and still doesn't hand his card in.
Everyone else knows he's shite and he knows it too. So why would he want to stay in AA.
Surely he'd be better off in A grade where he's a chance of winning.
Let your shooting do the talking.
It's not the aim and release that decided the shot, it's the preparations.