Rayo Vallecano are reportedly targeting former Sevilla and Real Sociedad forward Andre Silva in an effort to address their scoring woes.
Atletico Madrid boss Diego Simeone wants his charges to keep improving after a hard-fought victory over Sevilla at the weekend.
Dodi Lukebakio emerged as the star of Sevilla's first home victory of the season, netting a brilliant double against Espanyol in the 2-0 win at the Sanchez-Pizjuan.
Spanish La Liga side Sevilla could put Nigerian striker Kelechi Iheanacho on the market this January as they seek to bolster their attacking options.
Nigerian winger Chidera Ejuke has been honoured as Sevilla's Player of the Month for September, marking an impressive return to form.
Sevilla manager Garcia Pimienta has faced a difficult start to the La Liga season as a series of injury setbacks plagued his key players.