im understanding everything except the eradication of Lavos. I think ther might be a misunderstanding.
OK so you defeat Lavos in PD. He is eradicated from all of time, correct? So, essentially, this means he never crashed into the earth in the first place... in my mind, that makes no sense. Now, if you say, "well he hadnt crashed yet, hes only erased once he crashes into the earth", then you have to look at day of lavos.... comes out of the earths crust and is defeated. so in my mind, it seems as if hes outside of the PD... or is he ALWYS in the pd? I don't believe he is.
So is what you guys are saying is that after Crono and Co. defeat Lavos, regardless of timeline or location, Lavos disappears from all timelines? So does this basically mean that in the "new" timeline, thje second Lavos crashes into earth, he disappears, since he is now gone? Or does he not even crash at all? (impossible, i believe, as the human race would never evolve, etc).