After getting sucked back into the magic of this series I found myself wishing it had never ended, and wondering what the show would be like if they re-booted it. (Rumors of which have been circulating for some time.)
How could they do it? Now the storyteller in me comes out, and since this is the Buffyverse we're talking about, anything is possible. The easiest way to go about it would just be a simple reboot. But, I think it would be more fun to connect it to the original series (kind of like what they did with the Star Trek movies). And how would they do that with Buffy, you ask? It's simple (once again, anything is possible in the Buffyverse) have someone make a wish, boom instant parallel universe where new writers can send Buffy down whatever path they want and have no requirements to staying true to the shows original cannon. All it would take would be any one of the original cast members to appear in the first episode for all of thirty seconds, insert vengeance demon, and a wish that "such and such" had never happened. Then they can start the reboot where ever they wanted and make what ever changes they wanted, after all it would be a new wish dimension.
For this to work though, we would still need a cast of talented actors who would truly look the parts. These would be my picks.
The Vampire Diaries just like Buffy.