Wales lock Adam Beard says he is not a superstitious man but his international winning streak has been halted at 13.
The dance will be performed at the Rugby World Cup in Japan later this year.
Ospreys say they are currently happy to stay at the Liberty Stadium despite confirmation discussions have taken place about potentially move to a new ground.
Pro14 derby matches return for 2019-20 season as Blues face Dragons and Scarlets host Ospreys.
Audio & Video
Wales coach Warren Gatland pays tribute to captain Alun Wyn Jones as the lock prepares to become the most capped Welshman against England on Sunday.
How to get into rugby union
How to get into rugby union - through the age groups up to the 15-player game or try rugby sevens, which made its Olympic debut in 2016.
Rugby alerts, newsletters and social media
Get latest scores and headlines sent straight to your phone, sign-up to our newsletter and learn where to find us on online.
Commentaries, clips and podcasts
Enjoy the best debate, analysis and interviews with BBC 5 live and World Service plus our rugby union commentary listings.
What's on BBC Sport this week
This week's sport on the BBC.