ten hag is an extraordinary coach, he immediately knows what are the weaknesses of the team he coaches and to be honest at this time man utd's weakness is the lack of sharpness of the attackers they have. rumors circulating are ten hag are trying to get close to harry kane, because only he can save man utd from the current downturn, if man utd can get harry kane, then they are a perfect team.
It is undeniable that so far ETH has worked very well at MU and the results have been seen by winning the Carabau cup. however MU's journey to success has not been 100% successful, there is still much to be proven by ETH in the future. Everything needs a process, we can see that it took Arteta more than three years for Arsenal to enter the UCL and be able to compete with Man city. Meanwhile, ETH has only just been able to enter the UCL for one season and it's just a matter of time to compete for the EPL championship. My hope is that apart from looking for new players, yes, as said, Man United needs a complete striker like Herry Kane.
ETH also has to retain two of its current loan players, namely Marsel Sabitzer and Wout Weghorts. Because the two loan players have a good understanding of tactics, they are also quite good at playing and have made a big contribution to the team's success so far.