The prospect of a winter World Cup in 2022 took a step forward after European football chiefs agreed a summer event could not be played in Qatar.
BBC: September 19, 2013
FIFA are considering a change to the rules, enabling the introduction of a fourth substitution during extra time. The intention will be to maintain the "technical quality" & protect players from fatigue-induced-injuries. Not only is this unnecessary but it also negatively affects the competitiveness of football
Midfield Maestro: February 7, 2012