I found some more leaked images....
Spoiler for more raw scans of Shiraitodai teami:
Oh look Teru and Awaii having a normal conversation.And Teru bought some snacks... fanon is probably screaming in a corner somewhere.
From what I can understand they're talking about Teru not using "something" in the vanguard match. As if Teru needs to get more dangerous at this point.