There is one report that is very useful which its not currently enabled in the API, the Cross Site Corrected Reach. Is this something that could be enabled?
We are planning to update the DoubleClick connector in the next few weeks. We will include this report in our list of intended updates. If you have any other suggestions please let us know.
It is mostly an internal change where we will be updating the API used, so there are no new features planned. Please let us know if there is any functionality you need. This will only be done in 2.8.