I agree with some of the others that there will be a premium initially. After the initial buzz, I'd expect the built-in premium of higher points cost to be the main issue except at really prime times.
The bigger question to me is where rentals generally go over the next couple of years. We have a period where a substantial increase in DVC inventory is coming online (AKV completion, THV opening, BLT opening) and an overall economic environment where you'd expect more DVC owners looking to rent their points to fewer customers. All of those factors should drive rental prices down.
I'm one of many who have long thought $10 per point was a substantial underpricing, but in the environment of the next couple of years, owners may be lucky to get $10.
I also suspect the risk level in renting will increase, primarily because the cancelation risk should increase as people's jobs/work situations become more uncertain.