I heavly disagree with the original post! By far DRK is the least squashed tank right now period. Ask any healer in endgame content and dungeon and they will tell you DRK requires way less healing. A squishy tank is a tank that needs to be healed consistently and DRK isn't that. Second I do kinda agree with TBN being adjusted, I think the way they visioned the move as a counter attack cool down but with it costing the same as using edge or flood It doesnt become rewarding. I say they just make it cheaper to use TBN which I know they need to be careful with that since if they make TBN too cheap or free it will make DRK simply OP since TBN In my opinion is the strongest cool down for the tanks. DPS the tanks are extremely balanced I mean it's hard for me as a DRK main to ask for more DPS I think maybe a tweak to WAR and DRK would be good. For DRK maybe make blood weapon increase damage 10% on top of darkside or make darkside do 20% increase in damage would be solid. I don't think potencies need to be adjusted much if at all since DRK has about 3 burst windows( delirum, blood weapon, and living shadow). Last the argument for delirum I think is great with DRK I don't care much for the HW iteration nor SB. This version by far is better and this is in my opinion. I believe there is a reason they did this to DRK cough cough WAR rework incoming (my guess). I personally think WAR is simply boring.
Last to be honest I really don't get this 123 combo conversation if you play all the tanks in endgame content I play DRK and GNB personally. It's all the same 123 combo as the base Rotation. I don't understand how DRK is so different besides it blantly saying it's just 123. When actually playing DRK not just looking at the job guide DRK is very flexible rotation tank. There can be many combinations of 12453 with weaves of bloodspiller and edge/flood and carve and spit I mean there is much more. If your playing DRK and mindlessly just doing 123 then one your simply arnt playing the job right. When I raid with DRK besides my opener I'm rarely just doing 123.