Respeccing is almost mandatory at some point. There is no way you can perfectly spec a character on your first try, even if you spend a ludicrous amount of time researching ahead of time it's possible to make a mistake, or change your mind later. Charging money for this to begin with is ridiculous, mush less $6.
I don't foresee healing in this game changing much at any point. It's an action based combat system, and a 100% heal based class is unlikely to show up at any point. I believe you've hit the nail on the head here. If you don't like healing in this game now, you probably won't ever. Have fun with your Rogue, or you can wait…
I just started playing this game a few days ago, and seeing this thread is making me seriously reconsider putting any further time into it. Cash Shop items should always only be for vanity items/boosts, or at the very worst something you can obtain in game without a ridiculous amount of effort. Having to pay $6(!!!!!!) is…