straight to your inbox every day for freeOle Gunnar Solskjaer believes Brandon Williams must focus on developing as a right-back for Manchester United.Williams, 20, was one of the surprise success stories of United's 2019-20 campaign when he broke through at left-back and started in all four of their semi-final fixtures, signing a new contract until 2024.However, United recruited specialist left-back Alex Telles from Porto in the summer to compete with Luke Shaw and Williams has been restricted