If Disney decides to make a sequel to this, there will be refrences to Star Wars and Marvel Cinematic Universe
Also Ryan Reynolds will make a cameo as Deadpool.Lumbergh used hypnosis to control Peter and Milton.
For all that Peter and Milton hated what Lumbergh made them do, up to a certain point they always ended up doing it. Peter only broke out of Lumbergh's control with help from the hypnotherapist, and the one time Milton defied Lumbergh was after Dom interrupted Lumbergh, and the hypnosis didn't take.