So cross objects are great but we also need to be able to do some more things.
Once you have your line graph or other timeline setup on a cross-object a comparison in time would be amazing. To visualize the year on year, or month on month results or even rolling date-time comparison
Any workarounds or please get this into production that would be amazing.
Simply allow for connecting the dots between whatever object that the customer needs to get the intel needed. The limitation to certain properties is limiting us from a BI perspective.
Also, I am sure that more companies would license the reporting add on if this limitation gets removed.