i'm pretty sure, that dodge just isn't implemented yet.
on the ready action... it's pretty hard to implement the ready action faithfully to TT. the TT ready action is pretty complicated with it's specifics.
i would say, that this should be a lower priority right now, and be looked at again, if we see how other mechanics are implemented.
maybe it can be as easy as saying, that i want to wait with my turn until someone elses turn was done, maybe that implements other issues.