Good luck seeing that one in DDO.
Not to be snide, but pen-and-paper Monk concepts are harder to implement since DDO has to keep certain rules in place for class balance. A Monk already has great non-armor defenses and can often gain high AC in addition to these. Placing armor on them in DDO would simply be redundant, require a lot of developer backbending to make code that trades the advantages of the armor for something else a Monk is good at, and the result is simply unsettling, in my opinion. That tradeoff of speed and WIS bonus form the heart of the best unarmed Monk's power, fast stunning, so that defense would be a great offensive fail.
Now the introduction of some of the fighting styles in the p-n-p version, complete with mating them to Monk stances as an optional ability, would be interesting. A Drunken style for Ocean might increase attack power, to make up an example.