Faction Change

Hello, i wanted to swap faction to contribute with the faction balance, after search for racials information i found "http://wowwiki.wikia.com/wiki/Racial_trait"
where u can see the racials from all races. So, i chose the the dwarfs cause that +1% mace damage and stoneform which dispell bleeds poisons and "magics", maybe for other ppl this could be an easy mistake to know, but i didnt play tbc so i didnt know very well the racials. after swap the faction, i realised that those racials are not real, so i am dwarf for nothing :(. My request is "can i swap my racial to human?" i know that maybe is not possible, but i tried to help the community with the faction balance, but i did a huge mistake with racials, sorry for this and for my english, keep the good work :)

Note: I wanted a race which had a good racials for pve and pvp :(