Rees Greenwood worked with Everton manager Sam Allardyce at Sunderland.
Sunderland winger Rees Greenwood has praised Everton manager Sam Allardyce on social networking site Twitter.
Greenwood was impressed with Everton holding Chelsea to a goalless draw at Goodison Park in the Premier League on Saturday afternoon.
The result means that Allardyce is still unbeaten in charge of the Toffees, who are out of relegation worries and are aiming to finish in the top seven or the top eight of the Premier League this season.
Sunderland winger Greenwood was following the match, and the 21-year-old Englishman was impressed with Allardyce.
Greenwood actually made his debut for the Sunderland first team back in May 2016 when Allardyce was in charge of the Black Cats.
The 21-year-old is a very talented young winger, and he will be aiming to establish himself in the Everton first team in the coming years.
Sunderland are struggling in the Championship at the moment and are in danger of going down to League One at the end of the season.
Receive exclusive football transfer news and updates twice a week to your mailbox
