Paypal will remain the same and will work better that way. Bitcoin is best because it still remains underground and anonimous. Its like mixing an oil to a water.
Exactly! There is no need of doing such kind of thing. I dont really think so that PayPal have started accepting bitcoin. Infact, there are less likely chances of this thing to happen. I personally think that this is not a good idea. Like you said, it is same as mixing of oil and water. There is nothing profitable you are going to get in return by doing so and I dont think so that this will ever happen.