I would never look back if they added this.

[Keftenk]

Different strokes for different folks. As long as they're enjoying their time spent on these games, I see nothing wrong with it.

Nothing is ever wrong with getting what you want from games. I personally just don't see how I could pay for a $60 game, then a subscription on top of that for a single player experience. That better be some damn good content update(s), enhancing that single player experience every month.