Thanks. I trust in Nadal, he will find a way to save Fedal.No he wouldn't based on the ATP release:
In anticipation of a return to competition in August, the Rankings, which traditionally operate on a "Best 18" results basis over 52 weeks, will now cover a period of 22 months (March 2019 – December 2020).
This makes it sounds like points will begin to drop in January 2021.
Yes Nadal can in theory gain a bigger + with Paris/Vienna but it's not really likely.