Krillin had every reason to kill Vegeta in the Saiyan Saga, and Dragon Ball would have changed forever if he had. The Frieza Saga Would Present Even Greater Challenges to the Z-Warriors Krillin ...

First, Frieza would decimate the remaining Z-Fighters after Goku fell, killing Piccolo and Krillin. Even if Gohan managed to tap into his rage just like his father and turned Super Saiyan ...