Are Warriors a Dieing Class?

I don't see them dieing out any time soon, especially after looking at the price of Warrior equips/scrolls right now. Alternative training spots are just that, alternative. Skele's/Newts are still fine to train at all the way to end game even with new mobs. Maybe a new mob in the future will have extremely low avoid, ones that are weak to thunder, and another that won't damage sins and archers enough to kill in 2~ hits.