this is just my opinion, will it happen, probably not. They already have the 6 1/2's designed and in stock.. and without knowing the actual frequency response of both speakers it would be hard to tell any true benifit. i think with an 8" you would not get the midbass that either a 6 1/2 or a 7 would be able to provide. For now, i have a vp-180 on the way, and look forward to seeing what that has to offer.