Re: How long should the new series go on for?
Id like to see 3 or 4 films (with different directors) then a Batman Beyond movie.
Just enough to establish Dick Grayson in 2 films. Enough to do something with Joker + Harley Quinn towards the 3rd film. And enough to have stories for the Riddler, Penguin and Freeze. Then move on to Beyond set in the same universe but 40 years later.