King Jacku wrote:I'm gonna make a guess, and say that the Future Trunks wanking is gonna be ridiculous, since he is very popular. Watch him come back, and BECAUSE he's been "training", he's somehow the 3rd strongest now, above Gotenks and Gohan.
Even if we pretend Trunks somehow reached Super Saiyan 3, something that not even Vegeta achieved, he would still be weaker than Gohan who has been training so his Ultimate form should be access again and weaker than a fusion like Gotenks. If anything, the summary seems to suggest that Trunks is not much stronger than he was during Cell Saga. Keep in mind, that saga was the break off point for many characters like Piccolo with only Goku and Vegeta becoming stronger than Perfect Cell and Super Perfect Cell, and even then their power were still somewhat compatible to Super Saiyan 2 Gohan. Trunks will also have no reason to go beyond Super Saiyan 2 since he never fought Buu, as far as we know.
Kagari wrote: To be fair the "dark" Goku idea has been done in plenty of fan works too.
As someone who has read and even written fanfics, most evil Goku fanfics are Goku becoming Kakarot again and trying to destroy the Earth. Another one is ripping off GT and having Baby possess Goku instead of Vegeta, which I don't see as an evil Goku so much as Goku being possess. There haven't really been a story where Goku goes rouge either on his own will, or he was influence by evil without the evil outright possessing him like Baby. Black Goku could be possess, but it doesn't seems like they're using the Kakarot reverts angle, which I think is played out and (rather you liked it or not) goes against Minus where Goku wasn't sent to destroy the Earth.