Robbie

Four defenders, three midfielders, three forwards (a striker and two wingers). The wingers stay wide to stretch defenses and give the striker room to work. The midfield three usually has a holding player with two more attacking midfielders ahead. Barcelona made this formation their identity under Cruyff and Guardiola. Good for teams who want to dominate possession and attack.

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.

A way of adjusting stats to account for how much the ball a team has. A team with 70% possession will naturally have more passes, so comparing their passing numbers directly to a team with 40% possession is misleading. Possession-adjusted stats divide by possession share to give a fairer comparison. Useful for evaluating defensive actions especially - making fewer tackles might just mean you have the ball more often.

A player who spends their whole career at one club. Rare now because the transfer market moves everyone around. When it happens, the player becomes a club legend and symbol of loyalty. Totti at Roma is the modern example - he turned down Real Madrid and United to stay in his hometown for 25 years. Cynics point out some one-club men just never got offers to leave.

The side of the pitch away from the ball. While the defense shifts ball side, the weak side becomes less defended. Quick switches of play exploit this - ping the ball across and suddenly the weak side attacker has space. Teams balance numbers to prevent getting caught, but there's always a trade-off between compactness ball side and coverage on the weak side.