Undrave
Legend
Perhaps groups don't run wilderness travel because the Ranger seems designed to trivialise it and make it skippable?
"Ok Ranger. Your time to shine. Roll three navigation checks to see if you can find your way throuh the perilous forest"
"It's my favoured terrain. I can't get lost"
"Oh, okay then. But it's difficult going to find a path. Make roll to see if you can find an easy path - otherwise it will be a slow journey".
"Difficult terrain doesn't slow us".
"Oh, ok then. But since you are so busy finding the path, someone else will have to forage for food. Who else has Survival?"
"Actually I can do that at the same time".
"Oh, ok. I guess you arrive at the dungeon then. A big stone ruined tower looms..."
Basically it's a feature that makes you play less...