I am in InCommon webinar right now, trying to understand what it is and how it works.
But, definitely we are going to support it in any way.
however, whatever I have understood so far... this is 'early stage' situation and it will take some time to discontinue existing services and implement MDQ-only one. In all cases... InCommon will inform us multiple times with notifications.
Will keep you posted. Thanks for your interest!