Interestingly, while the necromancer didn't give me as much fun as I hoped it might, I don't regret buying it. I have enjoyed RoS quite a bit for a long time, so it's not like the money was really wasted
I went pure token when Draenor Pathfinder was announced and resubbed when I read the requirements for Legion one. Argus might indeed convince me to go back to tokens.
I surely do hope a lot of people operate simlarly: pay for entertainment when the entertainer managed to entertain you, don't pay in any other case.