There could be more to this than just stock clearance. There has been rumors suggesting the iPhone may be moving to Orange for UK customers, and some strong alleged evidence to point to this move are Orange not chasing any of the new smart phone handsets coming out this year, and O2 signing up to sell the new Palm, which is set to be the iPhones biggest competitor handset yet.
This could be good news, as Orange do have a stronger network in the UK, and already sell the iPhone for Apple in most European countries. They also offer better price plans, and customer service in general...
Since reading your post & others following it, i have been trying to come up with a solution if Orange were the ones to release the new iphone in the UK, i have even emailed O2 asking if i could pac my current mobile number & get a new number with o2 to use on my last few months of contract, of course i didnt mention why, i just asked if it were possible, so i will wait and see. I couldnt take a new mobile contract without my number, i have taken it with me through many networks over the years & its easy for me to remember also & everyone knows it in my family etc. Im an iPhone addict, so i will move heave & earth to get it!!!!