Just curious for your opinion of the idea of Silver being a future relative or child of either Sonic, Shadow, Amy, etc...
It's pretty common in some AUs and while some of them do interesting things with it. For me, I think the main cast should never have that kind of relation with each other. At least in official stuff.
The closest thing I can think of that relates to this is Galahad being the illegitimate son of Lancelot. But that's Arthurian legend and it is very different from SatBK.
Looking forward to more of your art and AU.
i'd wager him being Galahad, which in itself limited to the book world, was just a nudge to reference Trunks-Vegeta since Sonic franchise took inspirations from Dragonball in one way or another, and thats it. its not even confirmed in SatBK the roles are the same, like how Sir Percival wasn't even a woman, yet Blaze is in his mantle.
anyway, my opinion? I don't care much, as in, i never thought he's related to anyone and I don't entertain the idea.
it kinda diminish his independent character to me, because the framing becomes "Its a good thing this guy is born, thanks to this other popular character continuing the bloodline", and then proceed to use that to flanderize him after.