Falcons trio training with Argentina
The backs are attending a three-day camp in North-West England ahead of a schedule which sees them facing England (November 6), Wales (November 12) and Scotland (November 19).
Carreras has enjoyed a flying start to the season with five tries in five games for the Falcons, while Orlando and Moroni both enjoyed a winning start to their club season in helping Newcastle defeat Bristol Bears at Kingston Park Stadium.
