True it would be hard to cement him as a solo character especially since he's been on team books and groups most of his publication but put him in a city and give him his own sandbox with new things and old things from his past stories and it can probably catch the attention of new fans. It would be nice to get at least a mini from him. It's kinda disheartening he doesn't get recognized for his role in the SS franchise because he led it for almost its entirety alongside Waller and longer than Flag himself.