Originally Posted by
Neptune
First of all, both of you are forgetting something. And that is, perhaps there will be an area in the game where you can't use your mount? If so, Sprint enters the discussion.
And when discussing a possible passive speed ability, there's no reason it couldn't only affect run speed and not mount speed, or vice versa.
As for the difficult area point, that is a good point. Although, if we are considering a passive bonus, what difference does it make if you press a button before you go through a difficult spot or if you just start running without pressing a button? Surely the fewer button presses the better for something so simple as running?
Also, if you haven't ever used an ability like this you may think you will never use it, but you will. You so will.