They haven't stated that. What Eladrin said is that Ki wasn't meant to be a limitless resource. Which is the current state with Auto-crits+crane. They haven't made a statement on the current state of ki in Lammania, only that Auto-crits was considered a fix, too which extent I fully agree.
I don't agree however that ki should be as it is, only significantly different between a lv 20 monk and a lv 1 monk. when using Firestance or oremis kneck.
A Dark monk should be able to keep up TOD and stunning fist in my mind, and as it stands against non-stationary targets you would be lucky (with crane/improved crit) too keep TOD on timer. nvm cool abilities like Abundant step or shadow fade or whatever those light monks get![]()