And now, as he's fighting Jason, trying to look out for Tim, keep an eye on Damian, and (in my fantasy bat-land at least) reach out to and coordinate with Batgirl and Spoiler--it hits him! They don't need to Battle for the Cowl! He just needs to set up shop as Gotham's Greatest Babysitter, and call in some of his friends to create a rotating schedule, thus forming the club.