From the performance of Manchester United players that left Manchester United last season to join other clubs, I quite agree with Ruud Gullit to some point, but Ruud Gullit should know that the premier League is more difficult than the Serie A and La Liga, and players that flop in the Premier League can easily become a star in La Liga and Serie A, so I will not totally blame Manchester United for the poor performance of McTominay, Rashford, and Antony.
We have seen some improvement in Antony's performance after leaving Manchester united. But has there been much improvement in antony's performance? He has scored 5 goals in 17 matches. Anyway , it should not be forgotten that the Premier League is much more competitive than La Liga. And antony has not been able to adapt well to Manchester United and the Premier League. If Antony could have succeeded with any Premier League team, I would have fully accepted that Manchester United is the main problem.