head coach Phil Davies was replaced by Nigel Davies after a sixth-place finish in the Celtic League and an end of season slump. Nigel Davies departed the club in 2012, and was replaced by defence coach and longtime Scarlets player, Simon Easterby. 2014–2019: the Wayne Pivac years In May 2014, it was confirmed that the four Welsh regions would compete in the annual Premiership Sevens Series after a three-year deal was agreed with BT Sport. After the 2013–14 season, the Scarlets had numerous changes in coaching staff. Forwards coach Danny Wilson departed for Bristol, while Byron Hayward joined as a defense coach. Wayne Pivac was hired as an assistant coach, but selected as head coach when Simon Easterby left the position to become forwards coach with Ireland. Under Pivac, the Scarlets' performances did not immediately turn around. Centre Jonathan Davies left for Clermont ahead of the 2014–15 season, but Hadleigh Parkes was signed from Auckland, and reunited with former coach Pivac. Mid-table finishes continued for the next two seasons. Mark Jones departed in 2015, replaced by long time Scarlets fly-half and London Wasps attack coach Stephen Jones. Ahead of 2016, Tadhg Beirne joined the side. The Irish forward arrived from Leinster, and capable of playing at lock and in the back row, proved to be an influential player in the pack. Recruitment was further bolstered with Crusaders back Johnny McNicholl and the return of Jonathan Davies from France. Fly-half Rhys Patchell was signed from Cardiff Blues, with Steven Shingler moving in the opposite direction. The season started poorly, with the Scarlets losing their first three matches. Improvements throughout the season saw the Scarlets finish in third place in the table, qualifying for the play-offs. The Scarlets beat Leinster away at the RDS Stadium, 27–15, despite winger Steff Evans being sent off in the first half. The Scarlets beat Munster in the final with an emphatic 46–22 win. This was the Scarlets second title, their first having come in 2004 during the first Celtic League season. The Scarlets looked to maintain their title the following season in the inaugural Pro14 tournament. Leigh Halfpenny joined from Toulon, replacing outgoing fullback Liam Williams. They topped their pool in the Champions Cup, and defeated La Rochelle 29–17 in the quarter final. The Scarlets fell short of the final, losing to eventual winners Leinster in their semi-final. They again reached the final in the league,