Sensei Wu has a very high chance of outliving every Ninja, of both Generations (outside Lloyd)

Sensei Wu has a high probability of outliving all the Ninjas, from both the original and the "Dragon Rising" generations, except for Lloyd. This is due to Wu's Oni and Dragon bloodline, which grants him a significantly extended lifespan compared to ordinary humans.

The Ninjas, including both the original team and the newer Dragon Rising characters, will age and pass away at the typical human lifespan rate. Lloyd, however, shares a similar extended lifespan with Wu. Zane's longevity is uncertain, as his metallic form is susceptible to eventual degradation.

The provided information suggests that Sensei Wu's unique heritage gives him a considerable advantage in terms of lifespan. This contrasts with the Ninjas, who are subject to the natural aging process.