"Do these developers even play their own game?"
This was a question Yoshi-P asked in an interview with Asmongold and richwcampbell in regards to other MMOs. And this is a question I'd also ask the people in charge of these baffling job changes.
To give credit where credit is due, the changes to tanks were extremely welcome, even though some things like DRKs Carve and Spit and Abyssal Drain being on the same CD or why Oblation wasn't integrated with TBN are still a mystery to me.
Changes to DPS however are confusing to say the least, the removal of SAMs Kaiten being the foremost offender. There are plenty of other skills in SAMs kit that could have been pruned or fused into one skill, namely Shoha and Shoha II, Iaijutsu and Tsubame-gaeshi, Ikishoten and Ogi Namikiri, Senei and Guren or even Shinten and Kyuten.
Removing Kaiten was a fix to a problem that never existed.
Similar things can be said about BRDs Minuet and Pitch Perfect skills being put on the same button and still not being able to spread their DoTs (they took that away from SMNs so maby BRDs can have it?) or the myriad of band aid fixes MCH got.
So yea, there is my 5 cents to the 6.1 changes.