Personally, I hope not. The stats that DEX governed are the main reason for Fighters were so powerful in lv.70 cap.
a lot of classes used dex not only fighters thought that was their main stat but changing a stat just to make tthat one class weaker(probably even destroy it) cannot be done if you leave other op things.
we should see how things play out with the regular balance and then report Op stuff and let the mods decide what to change (we still dont know what will be the balance or how will it be played )