I don't think it's random Mikey. It's a system I've developed that has worked. It works for many things, not just Dragonball.
This is a Golden Rule of mine.
1) Assume all statements are correct, unless proven false.
That helps with all situations. This is not random, this is a strategic system that leads us to the most logical outcome every time.
I've already laid out the logic in depth, hell at severe depths. You should read that. It's a system that simply works regarding logic in stories. Assume true unless otherwise stated.
Your approach is actually the random approach. So many don't realize this. They go against my system, yet they fail to realize my system keeps in line with the truth.
Basically I'd say this to you. Why is Mikey, Dbzeta.net Forum Poster, more knowledgeable about Gotenks power than the actual character? Than the characters in the story? You are not. Neither am I. Our job is to listen to the characters, to listen to the author and not try to manipulate what they are trying to tell us. It's not a hard system, it's simply the right way. Assume the characters are speaking the truth, not evaluate what they are saying.
If that doesn't get through to you, nothing will. I do not suffer fools gladly, if you choose the path of illogical, ego driven, biased thought, we have no need to speak further.