The Goblins Event is nearly here in Diablo 4 Season 11, running from December 18 through January 6, 2026, and the smart part is what you do before it starts. I've learned the hard way that "I'll sort it on day one" really means you'll spend day one broke, disorganised, and annoyed. So I'm doing the dull prep now: quick Whisper loops, stash housekeeping, and a bit of route planning, the same way...