*After the events of Dark Crisis, Superman has a talk with Nightwing, letting him know that now is Dick’s time to lead…so Nightwing gathers a group of friends to be the premier league in the DC Universe and moves their base of operations to Blüdhaven. Meet the new Titans!
Then, following the events of the Nightwing 2022 Annual and the Superman and Nightwing crossover, Nightwing continues to mentor Jon Kent in ways that Dick learned from being trained by Batman…but in his own more encouraging way. *Source: dc.com