BCBS PPO revisions?

I have been researching about a revision from VGB to DS.  I was wondering if anyone has had any luck with BCBS PPO and getting a revision approved.  I was with Cigna HMO until 12/31/08, and any WLS was excluded from our plan.  I am super excited about the insurance change, and was just curious, because I will not get my insurance card and plan description for a couple of weeks. 

I responded to you on the DS board--what I pasted from the BCBS of IL website included a part about revisions.

Thanks, you are great.  I am just a little sad or mad, because I do not want to settle for a different surgery.  But I am going to wait and see.  Thank you soooo much.

JJ