Board Thread:General Discussion/@comment-121.54.46.147-20130831171943/@comment-5527544-20140113000042

Red Ultras have bodies naturally more suited for combat, Blue Ultras are better thinkers and therefore naturally more suited for ESP attacks. The key word is naturally. Not all Ultras are going to have the same abilities, look at Taro, he's a red Ultra, but because both his parents were powerful Ultras he inherited a great deal of potential. In terms of natural strength (no techniques involved) the only Ultra Brother stronger than him is Leo due to his intense training and that's the point training. Seven trained his Special abilities more than Ultraman and Ultraman trained his physical abilities more than seven and perhaps most other Ultras. They are both red Ultras, thus their bodies are NATURALLY better for combat than their blue counterparts but remember Hikari is a blue Ultra, but after he shed his armor it was shown that he was a much better fighter than Mebius a red Ultra.

How one starts of doesn't really show you how they will end up. The journey is the point not the destination and Seven and Ultraman took different paths.

As for Zero, I have no idea, I assume that 'limitless potential' nonsense had to come from his mother, whose identity Tsuburya has kept secret for now.