I love Grayson but imo he is out of Bruces shadow in this run. Taylors run has had other Bat characters but has also had Titans and the Super family. It is a pretty balanced take. Plus Bruce has had literally zero impact on this story. Even in Grayson he was on a mission FOR Bruce. The whole reason the run was interesting is because the status quo ran so counter to Dicks personality. At his core Dick is a Superhero. Grayson was always temporary.
IMO this is the most Dick has ever been treated like an A-lister. The main character of a Crisis event, leading the premiere DC team, training Clark`s son, made Bludhaven a much better and safer place to live, and is in a ton of books. This is the kind of status that you can build on.
I would like to see some more Wildstorm and Grayson characters though (Midnighter and Tiger).