There is insufficient information available to assess the portrayal of LGBTQ+ characters or themes in 'Gladiator II'. The provided details do not mention any such elements, making it impossible to determine a net impact.

Currently, there is no available information or indication that Gladiator II (2024) features transsexual characters or themes. Consequently, no specific character arcs or plot points related to trans identity can be identified to assess its portrayal.

As 'Gladiator II' is a forthcoming film, specific details regarding its combat scenes and character portrayals, particularly concerning female characters defeating male opponents in physical combat, are not yet publicly available. Therefore, a definitive assessment cannot be made at this time.

Gladiator II features an adult Lucius Verus, a male character from the original film, portrayed by a male actor (Paul Mescal). There is no information suggesting any other established character from the source material or history has undergone a gender swap in this sequel.

The film introduces new characters played by Denzel Washington and Pedro Pascal, who are not established characters from previous installments or historical figures being re-cast. The legacy character Lucius is portrayed by a white actor, consistent with his depiction in the original film.