I'll tell you my choices right now without looking at the forum. Obviously if you can sign any of the big 3, you go for them. They're all amazing strikers. Assuming none are available and using Delap as the benchmark, I would say all of the following should be targeted before Delap, with Delap being the next best option:
Ekitike, David, Pavlidis, Sesko, Retegui, Marcus Thuram (might not be realistic). All of these players not only offer goals but have very good linkup play as well, which is important when you're playing with 10s who are also goal threats like Cunha/Mbeumo, Garnacho, Amad and Zirkzee. A massively important thing to consider is their actual attacking movement and positioning, since this is why Hojlund is so ineffective (his actual finishing ability is good), and this is a very difficult thing to consider with just stats (at least the ones you have on fbref, some of the paid dbs like Wyscout do have good stats for these). They all press really well too.
I've also only recently started following 22 y/o Emegha at Lille over the last couple months, who I noticed was high in the European xg and xa charts. He is really impressive and has exploded since the turn of the year. Beyond scoring consistently, he also is crazy fast, tracks back and presses relentlessly. Looks a potentially great option.
Here's a very short analysis that was put up of him on the Ligue 1 channel:
There's also a short video they put up on Jonathan David, who should be available for free and has been a player I've wanted us to sign for years.
EDIT: They don't allow the vids to be posted on forums apparently but you can just click to watch on Youtube. They're only 2-3 mins each.