Ouais, le tabar c'est seulement de faire un bg, alors que le pet, c'est une probabilité de l'obtenir en gagnant. Il y a aussi quelque chose d'autre de pas encore très documenté pour l'instant...
* Olympic Tabard: You just have to finish any battleground (you must stay for the full duration of the battleground), win or loss does not matter. You will then get a mail with the tabard.
* Dragon Pet: Obtained from winning a battleground. Everytime you win a battleground, you have a chance this pet is mailed to you. (Tip: Running Warsong Gluch with a team is probably the fastest way to get a Gold Medal).
* Souvenir: There is a NPC for "the Spirits of Competition" event that has an option to enter a code, no details on it yet.
(quote de worldofraids.com)