Barry Allen has been told the flash has to die to save humanity but theoretically is that true does the flash have to die does the flash have to disappear without a trace and not see Nora well no to coin a phrase from arrow he can be come something else he can become someone else.
Let me explain we slowly see flash develop black lighting no not this guy
the same black lighting that empowered the reverse flash
So not only can he manipulate the negativity speed force he will be the negative speed force but he has the option to use it in a negative way or he can stay a hero that everyone loves and use the negative speed for in to a positive way.
But hey that is just a theory this is Luna wolf 🐺 signing out ✌🏻