A release clause prices a player years before anyone wants him

Buyout figures agreed at signing quietly govern the market, and both parties routinely get the number wrong.

The number is agreed on a Tuesday afternoon by two people trying to close a deal, and it governs everything that happens to that player for the next five years. That is a strange way to run a market, and in several countries it is the law.

In leagues where a buyout clause is mandatory, every contract contains a figure at which the player can leave regardless of the club's wishes. Clubs therefore set the number high enough to deter, which sounds simple until you realise the deterrent has to hold against a market five years into the future, in a currency that inflates whenever a new broadcast cycle lands. Set it too low and a good season turns into a forced sale. Set it too high and the player is unsellable at any realistic price, which is worse, because a stalled career on a large wage is the most expensive item a club can own.

Elsewhere the clause is optional and used as a negotiating sweetener. A player accepts slightly less salary in exchange for a defined exit price, which is a rational trade for him and a deferred risk for the club. Agents love them, because a clause creates a public number, and a public number creates an auction without anyone having to make a first move.

The interesting failure mode is the middle case. A clause set at what looked like a bold valuation becomes, after two broadcast cycles and one exceptional season, a discount. Buying clubs simply pay it. The selling club never gets to negotiate at all, which is the whole point of the mechanism and still feels like theft to everyone in the building.

My argument is that clauses should be indexed. Tie the figure to league revenue or to a published transfer index at the point of activation rather than the point of signing. It preserves the player's right to leave, which is the defensible part, and removes the arbitrary transfer of value caused purely by the passage of time.

Nobody proposes this, because the ambiguity favours whichever party has the better lawyer, and both sides think that is them.