I saw some video bad finishing by Rasmus Hojlund while with Atalanta. Actually as a striker 32 times played and 9 goals seems like a not very good statistic. But it looks like Ten Hag has another view. Perhaps his young age is enough to make Ten Hag confident that he can change the bad views of football observers. Many people also hope that Rasmus Hojlund can be Haaland's competitor and be the solution to the attacker's problems. At the moment Ten Hag has several options so Rashford probably won't be exhausted and injured a lot.
Erling Haaland can't be compared to Rasmus Hojlund, even when Haaland is at Hojlund's age he can score a lot of goals and has a good finishing. I believe that ETH is just gambling on Hojlund's transfer, because despite his young age, at least Manchester United will have a replacement for their striker. If later he will be officially introduced as a new Manchester United player, I can't wait to see how he performs in official PL matches.