Just make him someone different. But I think 'spy' is a real buzz-kill from a loved vigilante that's rolled with the Batman. I mean... spy. Grayson makes it sound like such a boring word. I'd actually rather him be captured and become a Talon and eventually Bruce's (cliche') most dangerous adversary than a mere spy. Or... it might have even been more appealing if he stopped vigilante-work all-together and became a businessman running a foundation for orphaned youth to be trained and join Hal's circus or something so they've somewhere to go rather than the streets of gotham or Wayne's underfunded projects. Or... him and BlueBird could make a new team-gig with Grayson running base-ops... Not that I think BlueBird and Team go together per se... Meh.