I was originally planning to main DRK for SB because I loved it in HW and wanted to tank more in the future. But then SB dropped, and the fun of tanking went with it, at least for that job. It's mindlessly simple and the changes caused us to have more useless skills now than we did prior. Anything we can do, the other two (or at least PLD) can do better now. The only things we excelled at were mass pulling in dungeons because Blood Price used to be awesome, and mitigating magical damage because HW was basically all magical damage. Other than that, we weren't the best at anything but we were still fun and enjoyable with decent damage output. Now it's just spam Dark Arts on everything and do the same combo over and over. It actually plays a lot like PLD did in 2.0, which is why I switched to DRK in the first place. The bottom line is that the dps options in SB are just better and more engaging than the tank classes. And I hope that SE realizes how much of a problem this is going to be because we already have a lot of former career tanks switching to dps. But it's hard to see how they can improve the situation before 5.0. Here's hoping they pull their heads out of their rears and make tanking fun again.