Hearthpwn

I wanted to get a gauge on what I should do next for crafting.

Should I consider crafting Harrison Jones, or will it be the Black Knight of the expansion – the hot tech card for a few weeks, then falls out? Or will it last for a few years as a must carry?

I’m also wondering whether to craft Patches the Pirate and the South Sea Captains to help decks, or focus on other Top 10 or epics. I am a control-heavy player and find aggro boring, so Patches and co. weren't worth crafting, but I've landed quite a bit of cards for rogue lately, and I'd like to expand into warrior, but I lack duplicates of epic cards like Dead Man's Hand, Brawl and the like.

My main classes are priest, mage, paladin and now warlock, with shaman, rogue or hunter popping in.

Here’s my Top 10 Most Wanted Legendaries and Top 20 Epics Targeted.
TOP 10 LEGENDARIES MOST WANTED (Non K&C)
1. Awaken the Makers
2. Cairne Bloodhoof
3. Harrison Jones
4. Patches the Pirate (note: ends Standard in April 2018)
5. Elise the Trailblazer
6. Prophet Velen
7. Open the Waygate
8. Edwin VanCleef
9. Ysera
10. Sindragosa
Missing the Cut: Fire Heart’s Plume, Scourgelord Garrosh, Rotface, Malfurion the Pestilent

NON-K&C EPICS MOST WANTED (* = no copies owned; cards leaving Standard in April 2018 in italics)
1. Ice Block
2. Preparation
3. South Sea Captain*
4. Dirty Rat 
5. Vilespine Slayer
6. Brawl
7. Sleep With the Fishes
8. Dead Man’s Hand
9. Gluttonous Ooze
10. Ultimate Infestation
11. Blazecaller
12. Shield Slam 
13. Curious Glimmerroot 
14. Drakkari Enchanter
15. Lay on Hands
16. Bloodbloom*
17. Spellbender*
18. Embrace Darkness*
19. Kabal Trafficker
20. Faceless Shambler*