Spartak Varna has acquired 25-year-old defensive midfielder Edson Silva on loan from Botev Plovdiv. The Guinea-Bissau international has four caps for his country. The deal runs until June 30, 2027, and his current market value is €250k, according to Transfermarkt. Chidera Okoh has also joined Spartak Varna on loan from Botev Plovdiv.