User blog comment:Gary299/High School DxD BorN episode 4 review/@comment-3965848-20150425160719

So we finalyly see Tsubaki's SG

More of Vritra's SG, although not sure if it was one or all of them and which is which.

Issei's transformation is actually a lot better

Not sure if we will see Bilingual any soon but I'm absolutely sure will be in this season as was an important factor in Vol.7

Next episode will be probably be the end of Vol.5, or whatever original story is left of it like the ride home when Koneko smiles at Issei and Diodora proposes to Asia, I so hope they don't cut any of that out.