Paul Clement was sacked by the club at the start of the month.
West Ham United continue their impressive campaign this weekend when they host the Black Cats.
Garde reportedly watched a number of senior players lose 3-0 to a youthful line-up in a training match last week.
DeAndre Yedlin is currently on loan at Sunderland from Tottenham Hotspur.
The former Newcastle man has once again called for the head coach to go.
Sam Byram signed for West Ham instead of Everton in January.
The two teams face off at the City Ground this weekend.
Tottenham Hotspur are challenging for honours in domestic and European competition this season.
The former Aston Villa man has paid tribute to the ex-chairman.
Carlos Carvalhal's men travel to face the Championship leaders on Friday.
The Tottenham Hotspur defender has been out of the first-team picture all season.
The Dolphins lost to Jacksonville on Sunday, and their much touted defense failed to show up for the second week in a row. Why? Maybe because Ndamukong Suh ignored his defensive coordinator and went rogue.
When Andy Murray hinted that he might withdraw from the ATP World Tour Finals in London during November to prepare for the Davis Cup final in Belgium a week later, he was letting his sore body do the talking.