Based on the lack of provided information regarding the film 'Rebel Trouble', it is not possible to evaluate the presence or portrayal of LGBTQ+ characters and themes. Therefore, the net impact is categorized as N/A, as no depiction could be identified from the given data.

Rebel Trouble is a 1962 animated Popeye short. Its narrative focuses on the typical rivalry between Popeye and Bluto for Olive Oyl's attention, characteristic of the series. The film contains no identifiable transsexual characters or themes, resulting in an N/A rating for its portrayal.

The movie does not contain any action or adventure elements.

Without information on source material, prior adaptations, or historical figures for "Rebel Trouble" (1962), it's not possible to identify any character whose gender was changed from a previously established canon.

The film features anthropomorphic animal characters (Sylvester the Cat, Speedy Gonzales) whose established characteristics remain consistent. The concept of a 'race swap,' which applies to human or human-like characters and their racial categories, is not applicable here.