A subscription fee would all but ensure that the game turned into TOR. The Guild Wars 2 model is better imo.
TOR's success has nothing to do with their business model. EA/BW telling you so is nothing more than F2P propaganda, for those smart enough to see through it. TOR's numbers took such a huge dive because TOR is the same old stuff everyone's already seen and done... again and again and again. People are tired of playing the same old crap, guised under a different disguise and THAT is
exactly what TOR is. It's not even a great copy of all the other successful MMOs.
You guys wanting F2P are absolutely insane if you believe you won't be paying as much or MORE than a monthly sub fee. Bill me once a month and let me not worry about unlocking every other damn thing, TYVM.