Board Thread:Sly Cooper: Thieves in Time discussion/@comment-13339442-20130726213347/@comment-2111068-20130728045353

They never really had any reason to go back to Sly's father's time besides dwell on the past, which wouldn't have helped the situation that Le Paradox was causing. Also, theoretically, Sly's cane could get them back into his father's time.