I think they should do a bonus like this every single day of the week. Bonus something different everyday on a rotating basis. I do miss the old STF and Defera bonus days. I don't see why we have an events calendar that almost never has anything on it. We have STFs, Romulan Rep, bunches of Fleet content, and the coming Nukara Rep. Pick an activity from each of these things, and give it a bonus day each week. Extra marks, extra loot, extra prizes, whatever.