When France and Wales square off at Eden Park on Saturday night, there'll be a handful of matchups to whet the appetite.
Jamie Roberts and Jonathan Davies - assuming Welsh coach Warren Gatland reconfirms the favoured midfield pairing tomorrow - against Aurelien Rougerie and Maxime Mermoz in midfield; the front rows; Mike Phillips and Dimitri Yachvili at No 9; and two combative, rousing loose forward combinations for starters.
So take a look out at the Welsh left flank at some point.
There you'll see Shane Williams, 34 years young, up against Vincent Clerc, who might just be the best winger on show at the World Cup.
Clerc is equal top tryscorer with the departed Chris Ashton of England, with six from his five games. He's lively, resourceful, with a sharp turn of speed and a good eye for an opportunity, as demonstrated with his try on his "wrong" wing against England in the quarter-final.