Closing a monitoring blind spot: version store read metrics

Having the information readily available in the query store would be very helpful where you need some historical information (root cause analysis--tracking when a problem might have started historically), or when customers are afraid to add extra monitoring overhead to a very busy system. 

Since query store is on by default in Az SQL DB,  it would just be there natively. I speak from many years troubleshooting in both CSS and PFE while at MS.

Just my two cents.  Thank you.