Currently the data deployment summary displays an elaborate interface but with very little useful information other than record counts. On the right side are Steps, but those steps do not tell the user much. I can see that in one step x records were fetched, for example, and in another step y records were fetched, but I can't see WHY.

Example use case: I had a situation where I was filtering an object but the filter wasn't being honored (more records were being deployed than expected). I could see from the data deployment summary that one of the steps was bringing in additional records due to references but I could not determine what caused that step to get created (i.e. WHICH reference on which object in the deployment).