In the WHL:
From PG, only Drazenovic looks likely. From Spokane, I like Adam Hobson, and Jason Lynch and Dan Mercer might have a shot depending on how the defense looks. I don't know Regina or Swift Current at all.
Vancouver and Kamloops will both be out soon most likely, which adds Brule, and I like Franson, but I don't think he has much of a shot. Kamloops has Kalvin Sagert, who I liked when I saw him, but I haven't heard much about him.
Tri-City should be easily handled by Seattle, so Carey Price should be a very nice addition. Either Portland or Everett will be out, and Portland has Mikkelson and Sauer, who should both make if available, and Everett has Hamill, who I think should at least be considered despite being an 88. Next year's team could be full of Tips, with Hamill, Calla, Harty, Ellington and Irving all being 88s.
In the East, PA should go out, but I don't really know PA. Mike Gauthier maybe? MJ should be out quickly, and McCardle will be available, as well as Blair Jones.
The Central division is crazy, anyone might beat anyone else. Two of Calgary, Lethbridge, Red Deer and Medicine Hat will be out, and that should give a nice crop to choose from. Calgary has Dupont, Merkely and Kohn, who I would think all have a decent chance. MH, Lethbridge and Red Deer I haven't seen as much, but Kris Russel, Colton Yellowhorn and Tanner Gillies jump to mind.
I'm sure I've missed people, especially in the East, but those are the guys who I remember liking or know are highly regarded.