Morgan, who was part of the Rugby World Cup training squad, will link up with the squad today – which includes Dragons players Hallam Amos and Taulupe Faletau.
Unfortunately Wales centre Cory Allen has been released from Wales’ Rugby World Cup squad with a hamstring injury.
Allen, who marked his World Cup debut with a hat-trick against Uruguay yesterday suffered the injury in the game and will be replaced by 20-year-old Morgan.
Wales head coach, Warren Gatland commented: “It’s disappointing to lose Cory in this way, especially following his man-of-the-match display against Uruguay.
“Tyler was part of the our extended squad and trained very well and will link up with us in London later today.”
