Dwight Yorke has made his feelings clear on one Manchester United star and sent a warning to Erik ten Hag about the player ahead of the new season. Erik ten Hag has been busy with Manchester United’s pre-season tour this month, with the Red Devils now in the United States for the second leg of their campaign. United were defeated 1-0 by Norwegian side Rosenborg in the opener of their pre-season tour before bouncing back with a 2-0 win against Rangers in Scotland. United were in action against Premier League rivals Arsenal on Sunday and the Red Devils suffered their second defeat in their pre-s…