I think the only way to implement this effectively is alter the potential system so that tri-skilled/poorly trained big men cap out earlier. However, I don't agree this would be progress, it would just be dumbing down future player development.
Fact is, some players have developed dumbly and some managers want this dumb training rewarded instead of it being (correctly) punished economically. I still maintain my position that those playes 500k+ aren't the equivalent of NBA players, they are the equivalent of ten foot tall aliens from the planet Zog (where everyone can dunk and nobody has fun).
I also find it a bit rich that players who claim hiring salary monsters is ok because it's in the rules moan that when it's not in the rules, nothing's actually been fixed. Rubbish. I would like to see the B3 rule more widely implemented in national tournaments.
I'm not so sure the current playoff deadline needs changing.