Would it be possible to add a category that's similar to the All Flashback Missions in Ultimate Ninja Storm 1? You would talk to the ninja in the Hokage's room after you've beaten the game and collected all of the scrolls. You would just do every fight back to back without having to run everywhere, and you still have access to whatever items you unlock and equip.

For the Quest NG category, how do you define the paths for the different characters? Let's say I wanted to post a Quest NG run for Taki; do I just play Siegfried until I get Taki and then play Ivy Until the end?