basically, there's no ideal ranking system, each one has it's own disadvantages.
But yeah I'm totally with you that the current one is way better than the last one, Because there's no bugging in giving ranks anymore, as it all works with points.
but.
It's True that shovelers, lift kickers and the ''prohibited'' moves between the toribashers is taking over, I would go shoveling all day and get a high rank and forget about the hate,
Maybe that's the biggest disadvantage I see, that's why I stayed away from the ranking system ALWAYS, but I started playing in tourneys and such and still didn't get rank but what ever it's good for me.