Something along the lines of only being able to wear what you job/class can wear. So no heavy darklight WHMs etc.
There was also the argument you could use True Strike and not lose the Twin Snakes buff with lower GCD.
Personally, I don't think focusing on one stat only is a good idea. That way you will have to sacrifice other stats and that just leads to imbalance. I am fine with my current SS, so I'm going to go with det/crit. In any case, should I have to adjust, I can do so sacrificing some time. Besides, with my set being mostly Allagan and the weapon and body dropping in t5, I think I will end up full melee faster than my desired mix of Allagan and Melee gear.
