As long as new Heroes are emerging, some heroes of the past such as Hiro Nakamura, Matt Parkman, Mohinder Suresh, The Haitian, Angela Petrelli, and Micah Sanders, among others, will cross paths with them. And, together, they will have their ultimate quest: save the world and mankind.
Don't like to judge to many shows as this. Some take the character development a little L O N G. And then It will pick up and make for a much better second season. However, networks will pull a show that is just starting to get good and dump it when you know it's going to be a better show next season, when every one is in sink and knows more about each other and the show.