When the fighters from Universe 6 were introduced in "Dragon Ball Super" for the Champa saga arc, fans were quick to notice that Frost closely resembles Frieza and from there came several speculations and predictions.
A Youtube video was uploaded by RhymeStyle featuring his discussion with Geekdom101 titled "Dragon Ball Super Let's Talk: What Is Frost Hiding & Is He Related To Frieza? Why Is Hit Dangerous?" In their conversation, both YouTube celebrities were certain that Frost is hiding something, mentioning that even Piccolo himself sensed that there is something that Frost hides, although it's not necessarily evil. He does not see an evil aura from Frost, Piccolo said.
So what is it that Frost hides? According to Rhymestyle and Geekdom101, Frost may be related to Frieza and that may be the fact that he is hiding.
They speculated that Frost, Frieza and King Cold belong to one planet and there could be two possibilities: the planet where they belong is in Universe 7 an evil one and Frost is banished to Universe 6 because he is good; or the planet that is in Universe 6, which is a good planet, and both Frieza and King Cold were banished to Universe 7 because they were sinister. One hint that this may be possible is because King Cold knows Beerus, which according to them is weird and suggests that King Frost has astral knowledge beyond Universe 6.
Another thing that Frost may be hiding is his true form. Both Rhymestyle and Geekdom101 were almost certain that Frost will have more transformations and it will be interesting to see a Silver Frost, as a counterpart to Golden Frieza. More forms will also mean more toys and more profit for "Dragon Ball Super."
Third is that Frieza may be employing Saiyans to protect his planet from evil. This was mentioned by Kabe in the manga that the role of Saiyans in their planet is to protect it from evil creatures. And Rhymestyle and Geekdom 101 thinks the one who employs the Saiyans is Frost, as it is stated on his official page in Dragon Ball Wiki that Frost is an "emperor."
