well whats next introduction of Salem and oz from rwby in 5th movie I can understand the reason for the second film for Moana and maybe frozen as half of the plot was missing despite the rocks bombastic acting style hey if I was creator of frozen 2 or 3 I definitely put rock in one of the main cast roles like cousin of Elsa and Anna with free reign to go balls deep in acting with option to his character performing hulk hogan taunt and peoples elbow for giggles sake. even kingdom hearts can't fix the first movie's lack of main plot besides Elsa's rebellion phase.