Ownership.
All rights and title in and to the Service (including without limitation any user accounts, titles, computer code, themes, objects, characters, character names, stories, dialogue, catch phrases, locations, concepts, artwork, animations, sounds, musical compositions, audio-visual effects, methods of operation, moral rights, any related documentation, “applets,” transcripts of the chat rooms, character profile information, recordings of games) are owned by Blizzard or its licensors. The Game and the Service are protected by United States and international laws, and may contain certain licensed materials in which Blizzard’s licensors may enforce their rights in the event of any violation of this Agreement.
No Ownership Rights in Account.
NOTWITHSTANDING ANYTHING TO THE CONTRARY HEREIN, YOU ACKNOWLEDGE AND AGREE THAT YOU SHALL HAVE NO OWNERSHIP OR OTHER PROPERTY INTEREST IN ANY ACCOUNT STORED OR HOSTED ON A BLIZZARD SYSTEM, INCLUDING WITHOUT LIMITATION ANY BNET ACCOUNT OR WORLD OF WARCRAFT ACCOUNT, AND YOU FURTHER ACKNOWLEDGE AND AGREE THAT ALL RIGHTS IN AND TO SUCH ACCOUNTS ARE AND SHALL FOREVER BE OWNED BY AND INURE TO THE BENEFIT OF BLIZZARD.
Taken from blizzard TOS, so I guess no you can't sorry
http://us.blizzard.com/en-us/company/legal/wow_tou.html
Edit: to add link