Wait, you are not going to remove all the stupid bans of the BW era (i.e., all of them) for B2W2..? And there I was hoping for a functioning meta again...
Also, because a LOT of guys seem to be wanting to wait with retests "until the meta stabilizes". That is not how a metagame works. If anything, it works out the following way: You get a powerful mon that can counter some previously banned threats. You ban it because it stands out in the early B2W2 metagame. THEN you retest the previously banned threats and deem them too powerful for the already crippled meta. That's why the quality of options in OU keeps spiraling down.
Also, because a LOT of guys seem to be wanting to wait with retests "until the meta stabilizes". That is not how a metagame works. If anything, it works out the following way: You get a powerful mon that can counter some previously banned threats. You ban it because it stands out in the early B2W2 metagame. THEN you retest the previously banned threats and deem them too powerful for the already crippled meta. That's why the quality of options in OU keeps spiraling down.