Marcus Rashford described his stunning free kick against Real Madrid as “the perfect way” to “end” his Barcelona career in the biggest sign yet that his future will likely lie outside Catalonia. The Manchester United loanee scored his 14th goal of the season to break the deadlock in a title-clinching Clásico victory at Camp Nou on Sunday night. Rashford has also racked up 14 assists across all competitions during a loan spell which has been largely successful. However, the finances involved in a permanent acquisition for the England international—as much as his standard of performances—appear to have forced Barcelona’s hand. It has been widely reported that the freshly crowned league champions won’t trigger the $35.3 million (£26 million, €30 million) buy-option in Rashford’s loan deal. Barça are thought to be keen on exploring alternative solutions , namely a second season on loan or renegotiating the fee.…