@kampfarsch
I can help a little with that...His main Revenge is limited to the heroes so He doesn't want to take any risk with Someone stronger than him... Even though He has a new Item that Boosts His "Healing" Power, It's still untested and risky so He doesn't want to take any unneeded risk...
@KatoShuu
I do think so.. atleast at this point
And I would assume that number 29 timeline will still continue with out her in there unless that space time monster we saw early in the chapter is doing that to try to repair the timeline because of her
My theory is that she had this ability when...
@wilddeath
It's either one of two things: one she's does this 29 times and the only thing that's changed is her number and very few people notice the change
Or
It's not time travel and it's multiverse theory
Like trunks in DBZ