to be fair, i've never seen Hojlund play a live match so i can't say he would be found out regarding his touch. However, i'd suggest that the premier league is a hell of a lot more open than the italian defensive league. so if he was going to be found out regarding his touch, it would have shown by now and scouts would be so high on him
Pace and Physicality is very compelling actually and are two great attributes to have as a CF. Now, you need a decent touch, as we've seen what a donkey Lukaku is who has the size and physicality but the touch of a donkey.
most highlights i've seen of him in videos but also match day footage, i don't think his touch is really going to be an issue. i just think it would be silly to pass on him if he's affordable