Since I was a kid I've been intrigued by the idea of Dick having a brother. This was reignited when his connection to the Court of Owls was revealed. I know William Cobb is obsessed with Dick becoming a Talon but I also like the idea of Mitch Grayson from the 90's movie being adapted and set up as a back up plan. I mean it'd make a good plot at least and pose a lot of questions like why Bruce only took in Dick. Though I'd prefer less stereotypical motivations I can see Mitch having his own family and going after Dick because of something like if Dick doesn't become Talon then it put's Mitch's kids in line for the spot or something. This would also provide a good opportunity for a team up I think as well. I can also see the standard drama like both brothers being somewhat upset that neither kept in touch and both saying something like "Well you could have picked up the phone." or something.