- World Cup
FIFA mulling over fourth extra-time substitute
Substitutes have made a big impact at the World Cup, and there could be more of them in four years' time.
FIFA's coaching advisers will propose before the 2018 World Cup kicks off that teams can use a fourth substitute in extra time.
"I think that's an idea that we will put to football's rules-making panel," said Gerard Houllier, the former Liverpool manager who is now a member of the FIFA technical study group.
Up to three replacements are currently allowed, even when knockout matches go to 30 extra minutes after scores are level in regulation time.
Houllier said changing the rules could see fewer players struggle with muscle problems in high-intensity matches.
"It's a good idea. Only in extra time. Maybe if someone is injured, why not?" the former France coach said.
So far, substitutes have scored 29 goals after coming off the bench in Brazil, already a World Cup record with eight matches left to play. The previous mark was 23 at the 2006 tournament in Germany, FIFA said.
"Substitutes play such an important part because they come with a freshness and attitude," Houllier said. "Nearly a quarter of the goals have been scored in the final 15 minutes of the game."
Those goals by subs have often been game-changing, rather than additional scores in blowout victories.
Klaas-Jan Huntelaar came on late when the Netherlands were losing 1-0 to Mexico in the round of 16 on Sunday. Huntelaar teed up Wesley Sneijder for an 88th-minute leveller and then scored the decisive stoppage-time penalty.
On Monday, Belgium could not beat inspired United States goalkeeper Tim Howard until substitute Romelu Lukaku was sent on in extra time, and quickly set up Kevin De Bruyne for the equalising goal, then scored the second in a 2-1 win.
The Americans also got a decisive late goal in their opening group match from defensive replacement John Brooks.
FIFA has asked Houllier's group to propose ideas to football's rules panel, known as IFAB.
The panel was denied the chance to approve a fourth sub at its annual meeting in March 2012, when FIFA withdrew the proposal.
Houllier suggested it should now be revisited.
"At this World Cup everything is going so quick, so fast, the tempo has been so high," he said. "As a technician we would like to have in extra time the possibility to have another substitution."