What global abilities do you think survivors will specialize in for future skill trees?

[WenericMember]

Most of the skill trees provide survivors extra benefits on global mechanics. Examples of this are:

• Wolfgang Critting trees/rocks
• Woodie getting faster trees/grass pickups
• Wormwood mushroom planters
• Wilson having improved torches
• Wigfrid having more effective beefalos
• Winona's alignment giving control over Wormholes
• Wurts wetness armour

So for the remaining skill trees, what universal skills do you think the remaining survivors will have enhanced? Off the top of my head I think of:

• Wendy having improved telltale hearts seems obvious
• Walter having improved hunts was suggested elsewhere, and I think that fits perfectly
• Warly having improved yields of edible items from  various sources like bee boxes, salt stacks, etc
• Wortox having something affecting his naughtiness seems pretty obvious, considering his origin

[DegenerateFurry]

I really hope to see Warly get extra yields of drops when killing Voltgoa- I mean, mobs. Something like a three or four-perk skill tree branch. The first perk gives him a 50% chance for an extra meat item, the second makes it 100%, the third gives him an extra 1.5x chance of a non-guaranteed drop (like Voltgoat horns), and the fourth doubles the chance of a non-guaranteed drop while giving an additional chance for extra meat.
So, if Warly with that branch fully perked out kills a spider, he gets one monster meat guaranteed and has a 50% chance to also get a spider gland or silk, and if he kills a voltgoat, he's getting three meat and has a 50% chance of getting a horn instead of a 25% chance. 
The reason this would be appropriate for Warly? "I'm also an accomplished butcher!" is his attack line.

[NPCMaxwell]

If Maxwell got more access to nightmare fuel via skilltree that wouldn't be too bad.

[GimplyGoose]

I wouldn't be unhappy to see a 3 reed papyrus recipe for Wickerbottom like Woody's 3 log (+Lucy) board recipe.