The eight who will make the Champions Cup quarter-finals great

Simon Lewis on the key gamebreakers in the four Champions Cup quarter-finals.

Leinster — Adam Byrne

Another exciting backline talent to roll off the Leinster production line, Byrne is surely closing on Test recognition. A genuine speed merchant on the wing or at full-back, Byrne has the rugby brain and footwork to bamboozle defenders but this is no mercurial talent, he has the work ethic to go with it and his ability to make serious yardage while beating the tackle is an impressive mix that should bode well for his province.