Yeah, that interview was frustrating. It was all bullshit in the end. There is no plan. If there was one then they wouldn't have had to dump Lobdell on the Nightwing book after Percy walked after hyping up his Dark Web story and how it would delve into Dick's influence in the DUC. It's been a while now since Lobdell was revealed to be taking over Nightwing and there hasn't been one interview or anything talking about his upcoming run trying to smooth things over. It is a mess.
Dick's only involvement is to service Batman's story and Dick's story will get thrown to the side like always. If anyone thinks any different, like DC is setting up some new great direction for him, I think you are setting yourself up for more disappointment. Maybe we will hit the lottery again and somehow we get another series as good as Grayson out of this, but there is no indication that will happen. Handicaping the current writer enough where he would rather walk away than write what DC wants him to should be very telling. Percy wanted to expand Dick's influence in the DUC with his upcoming story and the fact that it was enough to make him quit might show that DC wants to take the character in another direction.