Ignite the passion within yourself Kojima! We've been waiting for another wonder.
In the last podcast of KP report was mentioned that ZOE 3 was "unofficially cancelled" because there wasn't enough manpower for the project and KP have never released a game until is "perfect" for them, but after this TGS Kojima saw first hand that people is not messing around when they say that we want something new from this series.
I said this a couple of months back, if a ZOE HD Collections happens it will be because to get attention for ZOE 3. Hopefully this ends up being true.