I'm never certain if it's ok to spoil what happened in the chapter even though this is the chapter discussion thread, so I'm just throwing spoiler tags around this...
It was predictable that Karasuba won, but I think that this was still an important chapter. We learned that Karasuba's Norito sucks, because she doesn't actually have any feelings of love towards anyone, including her ashikabi.
Does that give Musubi an edge in their inevitable showdown? Between her incredibly strong bond with Minato, and the fact that Yume's core resides within her, Musubi's Norito should be much stronger than Karasuba's.