Heritage is local, yes, but where radio has failed is in the farm system growing the next crop of "heritage". The other problem is, the second someone gets good in NYC, they take them national and there goes your heritage. Hannity was a good local host on WABC when he replaced Grant. Fast paced, NYC centric, kept the callers moving, entertaining. Now it's just 3 hours of people in the flyover states parroting "yer a great Americun Shawwwn" over and over again.
Strangely, the one syndicated show that sounds the most NYC is Savage, because of his NYC roots.
WXRK turned into a black hole, because instead of picking from the farm system or someone to do a show that was similar, yet his or her own from Stern, they threw DLR at the problem. By the time they brought back O&A it was too late, and their show was watered down due to the terrestrial and XM split they had going on. And the audience was already gone from DLR and had forgotten about those two.
As far as the new crop of talkers on now that are local NYC hosts, the only one that has any type of entertainment value is Gambling. I'm not counting the Sports Talk stations in this assessment, that's a separate animal to me. Geraldo is generally pleasant to listen to, but he doesn't REACT to any callers. They all call in, have an opinion and then he moves on. It's a two way monologue, not a dialogue. Gov. Patterson is a royal snooze, and he's always stumbling all over himself. Everyone on this board must know how I feel about Joan Hamburg by now... the old bat yapping about food and Broadway. There's some edge of your seat radio, only if the edge is a wheelchair and you're slipping out of it on the way to the afterlife.
Curtis Sliwa is Curtis. You either like him or hate him. But even that schtick, while NYC sounding for sure, is stale.
Where is the next generation of talkers? Someone in their late 30's who can put on a good show? Remember, Stern was 28 (!!!!) when he got to WNNNNBC. And Imus' audience is only there because there's no other good morning shows. When he was on against Stern, he had a lot fewer listeners. But Stern is nearly 60. Imus sounds like he remembers the revolutionary war. I don't see Howard going back to the daily grind of a morning show on WABC. Also don't see Cumulus paying him what it would take for him to consider that.