Wales start their U20 Summer Series campaign against Scotland on Saturday (4pm) with coach Byron Hayward welcoming back two of the brightest prospects in British and Irish rugby in locks Christ Tshiunza and Dafydd Jenkins.
The duo have been touted as the potential second-row pairing for the Wales senior team at the 2027 World Cup.
The pair were off limits to Hayward for the entire junior Six Nations campaign, with injury ruling out Tshiunza, while Jenkins was needed for club duties with Exeter Chiefs.