It requires damage. Moro states it
it was stupid. Moro dodged Vegeta effortlessly, showing that spirit fission is useless when the enemy is much stronger
so Gogeta/Vegito wouldnt have had problems with Moro
Grade 2 boost is too low. Piccolo noted on multiple panels that it is increasing and still increasing.
2x boost fits better.
Semi cell is to close to vegeta
Same. Super Goku is annoying. Sure DBZ Goku loved to fight but wasnt completely moronic about it. In the Animw the entire FT arc happened because he wanted to fight Zamas