LEADING try-scorer Aisea Havili could make his European debut for Worcester Warriors in Saturday's Challenge Cup match at Northampton.

The Tongan wing was not registered in time for the group stages of the competition. But he is one of three Worcester players who have been added to the list ahead of the quarter-final.

Clubs are allowed to nominate two players in any position and one further front-row player for the knock-out stages. Warriors have chosen Havili, flanker Tom Harding and prop Callum Black to re-inforce their squad.