How do I become bigger?

[johnny d]

I doubt the only difference or even one of the deciding factors that allowed him to move up while you didn't is that he is taller than you. You should ask the people who assign your games what specific areas you need to work on to move to the next level rather than make your own determination and settle on a factor that is going to be low on any assignors list or requirements. Just be ready to hear the truth when they tell you, sometimes it is hard to hear what others have to say.