Sporting CP defender Ruben Semedo is interesting Everton.
The Sun says Everton are plotting a a potential January move for Semedo.
The Toffees have been monitoring the defender this season but have recently stepped up their efforts by sending to scouts to watch him in action.
Wth Everton's financial power, boss Ronald Koeman will remain confident that he can lure the centre back, who can also play as a defensive midfielder, to Goodison Park.
The Dutch boss is aiming to fill the void left by John Stones after his £47.5million switch to Manchester City this summer.