No free to play game includes a paid battle pass with its premium account subscription (unless im mistaken).
If you pay for premium time, nothing is subtracted from the benefits and bonuses that offers you and will continue to offer you. Whats being introduced is entirely new, separate and nothing to do with premium time at all. So the connection you are trying to make does not exist.
Nothing has been introduced at all on the live server and nothing has even been announced yet.
Right now people are jumping to conclusions based on lines of code alone. So no, we are not reworking anything at all for the time being.
Wait for an official announcement.