There will be four captivating clashes of contrasting styles at play over the four Rugby World Cup 2019 quarter-finals.

That makes ranking each team, and predicting how the matches play out, a fairly tough task. But here is a run-down of their strengths, weakness and star performers so far.

8. France

Reasons to be cheerful

A free-flowing first half against Argentina, plus the Camille Lopez drop-goal that salvaged their second-half implosion, ultimately secured France’s passage to the last eight.

When they blow hot, which is mainly in fractured situations as their offloading and support play create space for intrepid attackers such as Maxime Médard, Damian Penaud and Alivereti Raka, Les Bleus are capable of carving apart most opponents. Young back-rower Grégory Alddritt, a skilful link man, continues to shine. Charles Ollivon is tough and resourceful.

France’s disruptive defence also deserves praise. From Jefferson Poirot in the front row to tireless Wenceslas Lauret via lock Sébastien Vahaamahina, many of their forwards pose a jackalling threat.

Reasons to be fearful

Given their 2011 campaign defied a full-scale mutiny for France to reach the final, it is hard to know how to react to rumours of a division between captain Guilhem Guirado and the coaches. And why was full-back Thomas Ramos sent home if he was fit enough to play for Toulouse this weekend?