Well since ayu has tones of time until the release I wouldn't be surprised if she would post in her blog in 2-3 weeks that she's recording another PV. =P
(Yeah I know 0% chance/not expecting at all since she never did more than 3 new PVs for an album).
There's a lot of time until the album's release though. Which we still don't officially know about
We will know everything officially anyway if the announcement will show the accurate numbers of tracks in the new album.
Last year the announcement said 13 and eventually it was 14 for NEXT LEVEL.