Fenrir is lacking.

[Eecka]

Seriously, sometimes lore is taken to ludicrous conclusions by both players and developers when in reality the whole game is in a fantasy world full of magic. If broomsticks can talk and move then a Wolf can sure as heck fly!

Nah. It's a world of its own, that follows its own logic. This logic needs to stay coherent within itself, or otherwise the world loses it's credibility. A good fantasy world has a logical foundation that stays true to itself. When the world breaks its own logic, it's what's called a plot hole.