Don't think it would take anymore sorting as the SFT class is almost gone out of favour why not repalce that ?
Think this is a good idea, when we went to Euskudi & Worlds there's no disabled / alternative position dispensation ? it was either open class with the masses or put it down as a miss !!!
And certainly yes if a Showdown place was won then it has to be an even playing field when your head to head.
Only my opinion for what it's worth.