Based on the provided movie details and the absence of any specific information regarding LGBTQ+ characters or themes, it is not possible to determine the nature of their portrayal in 'Blue, 2009'. Therefore, an assessment of the net impact cannot be made.

There is insufficient information available to assess the film's portrayal of transsexual characters or themes. Without plot details or character descriptions, it is not possible to determine if any such depictions exist or what their net impact might be.

The film features Lara Dutta in a prominent role, but her character does not engage in or win close-quarters physical combat against male opponents. The action sequences primarily involve the male protagonists.

The film "Blue, 2009" is an original production with no indicated source material or prior established characters. Therefore, its characters are new creations, and no gender swap can be identified.

Blue (2009) is an original Bollywood action film. There is no indication of prior source material, historical figures, or previous adaptations that would establish a canonical race for its characters, thus precluding a race swap.