>>538189693
Silver's time travel doesn't work like you might think it would. Sonic and Elise blow Solaris and it just makes him forget everything since meeting Blaze(who wasn't from the future) but didn't erase or rewrite him because the apocalyptic backstory informs his character.

>>534366372
That story takes place after he fixes the future in 06. The whole point of his story in 06 was that he traded his memories of what happened in exchange for a better future. Duty and sacrifice that's another one for >>534356283