i think all sayians should be able to transform to ape form, sayians should also be able to throw fake moons in the sky then transform into ape mode. in ape mode you should be able to step on people, hit, slash, pick up and sqeeze them and also eat them. the apes power would immensly grow but you cannot regain power in this mode when your ki runs out your back to normal. also in ape mode you should be able to deflect the biggest beams and also swallow the beams to gain higher power levels.