Touya and Minori and the rest of the players in the training camp are hitting a wall with the way they fight.  And Minori's suggestion is that they introduce themselves to one another!
So then...
Könnte denn, wenn das der Fall ist, …
Entonces quizás...
Si ça se trouve…
Forse ho un'idea...
Então talvez...
Я тут подумала… а может…