Last week we told you that Children of Men director Alfonso Cuaron was considering a return to the Harry Potter series. Well now it appears that the Mexican mastermind behind Y tu mamá también is eyeing Book Seven.

"Let's see how the seventh book ends up, maybe that one -- maybe," Cuaron  told press while promoting Children of Men. "It was the best two years of my life, working on Prisoner of Azkaban, so I am not going to say I wouldn't do another one."

Okay, so it;'s not a confirmation but it's interesting to learn that if Cuaron were to return, it would be in Deathly Hallows. Last week it was finally revealed that book seven would be titled Harry Potter and the Deathly Hallows. No release date has been announced, although the book is available for pre-order at most chain booksellers.