i agree with you, but the main problem is that we have to be very specific about what you can start of with, including level,xp,mounts,clothes and others. i dont think this is particularly unsolvable but it does make it harder. :)

It's been considered before, but the main issue is having to do it all solo and in one go. Having to do dungeons alone and very underleveled would be difficult and take forever, not very good to do all at once. Someone tried doing Dragonspyre in one sitting and it took them over 36 hours, 10 of which in dragonspyre alone.

Yeah, if your doing wizard city% nightshade and foulgaze are hard enough, cant imagine what other bosses would be like