Hard to really tell how he'll end up. Very young, inexperienced and playing in a shit team. The goals he's scored show that he does have the ability to get himself on the end of things in the box which is a great quality for a striker.
In the games I've seen though, I don't see much else to his game at PL level. He doesn't look very good at taking on players and making space for a shot, has missed a fair few easy chances as well.
I think he'd be fine as a second striker coming off the bench or into the team to cover an injury at this stage. Fact is there's far better strikers in the likes of Tony, Watkins, Wilson, Isak, Solanke playing in the league...and that's without mentioning the bigger teams.
I'm not saying any of these guys would be a striker for a league winning team, but when they are all clearly better than our 70 million pound striker, that's a problem.
The problem isn't Hojlund though, it's with the recruitment and planning as per.