I spoke with Verizon Customer Care manager this morning, I attempted to cancel my pre-order and the manager asked "how can I change your mind" (FYI I opened a new line). I told him I was going to AT&T because their released date was 10/4, he stated he's aware of that but tried to sale me on Verizon having the best coverage. He offer to waive my activation cost and give me a $15 credit. I asked him if he would overnight my phone for free and he said sure, he advised it will not ship until the 8 regardless if you paid for overnight shipping. He advised he's 100% sure about the shipping date as they had a team meetings because they continue to receive calls... Sorry to destroy our dreams of receiving the phone early.....
If the OP wants to redeem himself, get us that root and bootloader treat as you stated