Man United interim boss Ralf Rangnick could pick highly-rated defender Teden Mengi amid rotation tonight against Young Boys, with former captain and Derby boss Wayne Rooney describing 19-year-old as ‘fantastic’ Post navigation Rio Ferdinand is right to say Aaron Wan-Bissaka and Luke Shaw face a ‘big fight’ to get back into the Man United team… Ole Gunnar Solskjaer was too loyal to them but Ralf Rangnick may favour Alex Telles and Diogo Dalot for their attacking qualities Manchester United interim boss Ralf Rangnick questions whether the ‘dimensions of the goal are still reasonable’ and believes they should be BIGGER in revolutionary thought