(Corrects headline source to Sporting president) Sporting President Frederico Varandas has warned that striker Viktor Gyokeres will be fined and asked to apologise to his squad after failing to turn up for pre-season training on time, amid reports of a move away from the Portuguese club. The 27-year-old Sweden international was due to report for Sporting's training camp in Portugal's southern Algarve region on July 12 after being granted an extended break, according to media reports. Gyokeres,