Afeafe Haisila Lokotui joined the Warriors Academy ahead of the 2016/17 season.
He made his first-team debut in the Anglo-Welsh Cup on the wing against Wasps in November 2016 before enjoying a spell with Birmingham Moseley in National League One on dual registration.
The versatile back is English-qualified and played age-group rugby for Melbourne Storm in Rugby League and for Melbourne Rebels after switching codes.
He has also represented Tonga Under 20s.