It would be amazing but wouldn't mean much imo. Just like if Obama were to be killed the country is still here and will uprise and fight. Unless we can guarantee Taliban has been completely taken out then it's not a huge deal, they have other leaders that will take control.
Bin Laden is the figure head leader of Al Queda, not the Taliban. They cooperate at times, but they are definitely not the same. The Taliban is focused on mostly Pushto areas, Pakistan and Afghanistan. Al Queda has much wider goals.