User blog comment:Jkphantom9/So, about Sun's Team.../@comment-5999656-20140524040537

Hmm, I don't think his team as a whole refers to Journey to the West. Taken from Wikipedia:
 * The first is Sun Wukong, or Monkey, whose given name loosely means "awakened to emptiness", trapped by the Buddha for defying Heaven. He appears right away in chapter 13. The most intelligent and violent of the disciples, he is constantly reproved for his violence by Xuanzang. Ultimately, he can only be controlled by a magic gold ring that Guanyin has placed around his head, which causes him unbearable headaches when Xuanzang chants the Ring Tightening Mantra.
 * The second, appearing in chapter 19, is Zhu Bajie, literally "Eight Precepts Pig", sometimes translated as Pigsy or just Pig. He was previously the Marshal of the Heavenly Canopy, a commander of Heaven's naval forces, and was banished to the mortal realm for flirting with the moon goddess Chang'e. A reliable fighter, he is characterised by his insatiable appetites for food and sex, and is constantly looking for a way out of his duties, which causes significant conflict with Sun Wukong.
 * The third, appearing in chapter 22, is the river ogre Sha Wujing, also translated as Friar Sand or Sandy. He was previously the celestial Curtain Lifting General, and was banished to the mortal realm for dropping (and shattering) a crystal goblet of the Queen Mother of the West. He is a quiet but generally dependable character, who serves as the straight foil to the comic relief of Sun and Zhu.


 * The fourth is Yulong, the third son of the Dragon King of the West Sea, who was sentenced to death for setting fire to his father's great pearl. He was saved by Guanyin from execution to stay and wait for his call of duty. He appears first in chapter 15, but has almost no speaking role, as throughout the story he mainly appears as a horse that Xuanzang rides on.
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 * My theory is that his team as a whole are sort of "delinquents" who are kept in check by some authority figure who represents the monk Xuanzang in some way. The original Monkey King was given a golden headband that couldn't be self-removed and would tighten painfully when he misbehaved, in order to keep him in check. That might explain why he resembles the silhouette behind Cinder in the opening of volume one.