Swinton Lions centre James Mendeika has joined London Broncos on a five-week loan agreement.
The 21-year-old joined the Lions from Warrington without making a Super League appearance but has played eight Championship games.
The Ireland international has been a regular for the Wolves Under-20 side in recent seasons.
Last week fellow Warrington youngster Brad Dwyer joined Huddersfield Giants on a one-month deal.
There was some initial confusion surrounding Mendeika's registration, but the Rugby Football League has confirmed he was a Swinton player.
Warrington and Swinton share facilities and have a dual-registration agreement.