I don't know about that, or at the time they talked about it it was still up in the air at least. Bolded the relevant part:
Quote:
"Through great effort, we’re making changes to the current Hrothgar system, and while I can’t say the variety will increase, it won’t be limited to 'one face pattern, one hairstyle'; instead, we’re working on having one face pattern able to support multiple hairstyles."
"Additional new hairstyles for Viera are in the next round of adjustments, and will be available from the launch time of 6.0. Hrothgar will take more time, so they’ll be available from 6.1."
"In any case, because the character team is graciously continuing to work on these two races for us, and because they’re also preparing for the increases in gear and hairstyles, please wait a little longer."
Source:
https://ff14net.2chblog.jp/archives/58588576.html
It's possible there will be a few more for Hrothgar, but considering it only amounted to about 6 hairstyles for Viera I wouldn't be too optimistic. Mostly curious to see if they will actually let them change it at the aesthetician rather than just giving access to "all" hairstyles during character creation or Fantasia.