Don't hold your breath. I am actually glad they've held off this long. May as well release it as the last monogatari related title. End with a bang, you know.
we must be opposites or something because I didn't like Hanekawa's arc was all that interesting. I was kind've bored for the beginning, actually. Sengoku's intrigues me, because she as a character is someone I can understand a little bit more, I guess.