L

A pass that goes between or through an opponent's defensive line, not around it. If the opposition has a line of four midfielders, a pass that splits two of them is line-breaking. It's more valuable than a pass that goes around the outside because it eliminates players and creates forward momentum. Players who can consistently play line-breaking passes are gold.

A large group of players owned by one club but loaned out to others, sometimes dozens at a time. Chelsea at their peak had 40+ players out on loan. The logic: develop youngsters, maintain asset value, collect loan fees, maybe find a gem. Critics say it hoards talent and blocks pathways at other clubs. New rules have been introduced to limit it.

A loan where the receiving club can buy the player permanently at the end for a pre-agreed fee. It lets clubs try before they commit and spreads the financial risk. Sometimes the option is an obligation that automatically triggers under certain conditions (like staying in the league or appearances). Clever clubs use these to get around spending restrictions.

A player who's completely focused and performing at their peak. When someone's locked in, they're not making mistakes, they're dominant, and they're unplayable. The opposite of a player who's distracted or going through the motions.

A throw-in that reaches the penalty area, effectively becoming a set piece. Rory Delap made it famous at Stoke - his throws were like crosses, and teams would defend them like corners. Not many players can do it properly, but those who can turn every throw near the corner flag into a scoring opportunity. It requires technique and strength.