Seeing this single will get weekly #1, it's getting more difficult for TV to ignore them. If they somehow could make the single before 12ki reach #1 too that would be great. 12ki is more likely to get #1 than the one without Reina and without new girls. But release various editions and have many events and their 54th might get #1 too. Which would make three weekly #1 in a row. 12ki, assuming we'll have some good and popular girls, could make that as well and that'd make it four. To keep ignoring MM after that would be difficult tbh.
What really is exciting to me is that this is the 4th single in a row to do this well, it makes the "oh the sales will just fall back down be realistic" arguement weaker and weaker with each one. And on top of that the first day sales are increasing steadily, so even though weekly it's not doing as well as hoped, that first day number.. man it makes me so happy.