Since the inception of the arena system in WoW, players have been very creative in finding ways to boost their ratings. First it was a matter of highly-ranked teams selling slots to less skilled players. Lately the subject of trading wins and losses has been the buzz. Blizzard has taken the steps that they feel necessary, such as instituting the personal rating system, to combat the issue.
In a thread entitled "Selling arena teams ok/not ok?" Legolawls reiterated the subject of team leaders selling off points, and blue posts condoned the behavior. That player feels that selling violates the spirit of the game. This elicited a responses from both Crepe and Turtle (via Auryk) saying that there are currently no rules preventing the sale of an Arena team. Interestingly they even hinted that entire team sales are acceptable. As long as the transaction occurs only in-game it is considered to be a legitimate service. Team captains are free to sell slots or even their entire teams as they see fit. If the team were being sold outside of game, for a real cash sum, the matter would be different.