Arena Team Cost (Onyxia)

Any chance we can lower the gold cost to purchase Arena Teams on Onyxia? The cost for 40G per-person seems a bit steep. I would say something like 10G per-person is a bit more reasonable. (Yes I am aware that gold will be much more abundant in The Burning Crusade.) that being said I feel like it is a big turn off for it to cost 120 gold for a 3s team and could negatively impact participation.

Would love to hear what you guys think.

Appreciate your thoughts & feedback, cheers.