Donal Lenihan - Columnist - IRISH EXAMINER

ON TOUR LINE-UP: The Ireland squad go through their paces in Thays Park, Buenos Aires, as they face into the unknown against an under-strength Argentinian side in the  first test on Saturday. Picture: Dan Sheridan/Inpho

DONAL LENIHAN: Little will be learned in Argentina

The domestic season may be over but rugby fans across Europe will be challenged to keep up with the volume of test matches over the next three weeks as end-of-term tours come sharply into focus.