If you want to bet on the Southampton vs Manchester United match, then you can still consider a draw or Manchester United winning over Southampton. Manchester United's winning probability is quite convincing in my opinion, but you can bet on a draw if you don't believe in the away team's chances of winning. I have confidence in Manchester United to win that match, it's good to just have fun.
Ten Hag will try to win the full 3 points in this away match following two previous defeats against Liverpool and Brighton. There is no reason for Ten Hag to remain silent on the sidelines and watch his team get beaten by a bottom team like Southampton, if he did then it would really be a shame for Ten Hag. He must find a definite solution so he can go home with a maximum of 3 points, including finding the right lineup and strategy.
Manchester United are the most unpredictable team in the premier league. On days when you feel they will get a loss from a particular game, they end up winning. Against Southampton, you can expect a two way result, any team to win or a draw. I don’t feel certain on which team exactly will win but I am rooting for Southampton. l doubt Manchester United will be motivated enough to get a win after two opening defeats in the league already this season.