The former Red Devils captain believes that a manager now working on a permanent contract has to make defensive additions in the summer window
Bryan Robson believes Manchester United's next move after securing the future of Ole Gunnar Solskjaer must be to bring in a centre-back of the ilk of Virgil van Dijk.
Solskjaer was confirmed as United's permanent manager on a three-year contract on Thursday, having excelled since returning to Old Trafford in place of Jose Mourinho, winning 10 of 13 Premier League games and reaching the Champions League quarter-finals.