The DBZ Awakening banner has some meaning to it, making it not only a great image, but a good symbol.
1: Vegeta is blurred out next to Goku, who is in focus, showing the overall outcome of DBZ, where Vegeta is always overshadowed or outdone by Goku.
2: Gohan is pictured behind the banner text in the shadows, symbolizing how he is always hiding his power, or has never released his full potential. It also can mean how he will always be striving to follow in his fathers 'shadow' or footsteps.
3: Goku is powering up a blast in his hand, symbolizing how he is 'almost always' the fighter to come through in big fights in the Dragonball series. He is also the strongest fighter throughout DBZ and is considered the overall 'hero'.
4: Vegeta and Goku are both pictured at a higher position in the banner than Gohan, showing how they are both almost always the two fighters having the highest PL's, or the most recognized fighters.
5: Only Gohan, Vegeta, and Goku are pictured in the banner symbolizing how they are basically the three main or most powerful fighters on the 'good' side in DBZ. If the symbolizism in number 4 were to involve Trunks or Piccolo or Goten, their pictures would be so low that you would only be able to see their heads.
