Nano tournys will count as well guys, so it's doable with a small roll
And satellites too, which are faster. Then there are several one cent flips through out the day. The UO centrolls are good, because you can buy big stack and many buy only 1x.
Today there are UOS bounties, so I'd guess the mission was chosen because of them. There should be plenty of opportunities to get it done with out changing ones strategy.