RollerPhyte is Cannonbolt's ancestor. RollerPhyte will have a one eyed head and is similarly fat like Cannonbolt. He is also turtle like, with a shell type ball to roll in. The Cannonbolt species evolved from a tribe that left the planet and let the ancient Canonbolts die.
Much like Cannonbolt, RollerPhyte's main function is to protect itself using its shell. Ben also can shoot lasers and roll at extreme speeds. It is very heavy, so it can obliberate anyone it topples.
Being close to a Arubian Peralota makes it angry, even if Ben isn't controlling it. It seems that the history is catching up to the Ancietrix.