I find it very annoying that once you push the button on the Rumble results splash screen, there is no way to go back and see how you and your crewmates did. And you cannot do anything else until you press OK on that splash screen. And then the info is gone forever. Can you PLEASE find a different way to do this? Maybe one less annoying?... Suggestion: use the Rumble button as a place where you could view the results on the last rumble. You would have an alert there like you use for the quests that people have completed, letting them know that rumble results are in. Keep the results of the last rumble there. Once a new rumble is done, replace the old results with the latest one. Etc. Simple.
If you go into your roster (thru the guild hall) there is now a tab for rumble scores. It only shows results from your last rumble but that is enough to see who's contributing and who's not.