Quote from kroponer:
samer, not sure if you saw my earlier reply, but I'm pretty sure the white line will 'deflate' dramatically on a vola rise, and thus the protection you thought you had on the downside will evaporate.
Just look at a simple OTM put backratio, a similar thing will happen.
If you held all the way through to expiration and there wasn't much market volatility, then sure, you'd make out okay, but the big bear days don't happen when we want them to.
That said, I'd like to be proven wrong on my analysis if you could explain why my theory is incorrect.