This is not currently on the roadmap for the ‘new’ assessment styles. We’ll watch the community for interest.
the old Configuration Assessment does have rules for Exchange, anyhow.
Daniel Hejda commented
Michael Voegtline commented
I would like to double down on my comment to the lync assessment, additional assessments are useful and others such as SCOM, SCCM, LYNC, Exchange, SharePoint, and clustering would be great.