Im not able to play PLD/WAR/DRK/WHM/SCH/AST/MNK/DRG/NIN/SAM/BRD/MCH/BLM/SMN/RDM/BLU as a existing male Viera, which nobody has seen before (because the great wood said so). So, I am only able to play all jobs as a female Viera, which describes genderlock perfectly for me.

Dunno why you try to revolutionize "genderlock". But even if people would stop calling it genderlock, the reason stays the same. People want the opposite genders added.