Though there is some difference in the supply of tokens in circulations, I believe that it would be matching with #pob at some point of time.
Yes, the VYB rewards pool is being ramped up to full-speed over the first 3 weeks of the launch. Once that ramp-up period is over, there will be a 'matching' event to synchronize the total supply of VYB with the total supply of POB. Details about that will be posted soon.