I think the ability to run up walls would be a coding nightmare for CCP at this point.... Though vaulting would probably too. However, I believe that might deserve it's own thread. I'd prefer to keep it to simple vaulting and edge grappling for starters.

There are railings and ledges and pipes and crates and low lying platforms everywhere in this game, but the only way to get on top of any of them is to climb a ladder or jump on top of them from a higher position. Battle would feel much more fluid if you could simply climb atop or over anything that is reasonable low-lying. This would enhance the mobility of every suit in the game, allowing for new ways to get the drop on enemies and new ways to get a line of sight on targets that are just out of view.

How would it work? Well to keep it simple, basically if you run and jump at a ledge and it's within or below your field of vision (when looking straight ahead), you should be able to pull yourself up and over it. Give it a couple second long animation, make it require stamina and make it take more stamina based on how low your movement speed is. If you run out of stamina while climbing your animation takes twice as long.

Of course this would need to be adjusted per suit. A heavy carrying a heavy weapon would be too encumbered to clear a chest-high ledge, but he could a waist high one. On the other hand, a person using Nova knives has their hands pretty much free, so they should probably be able to grab slightly above their FOV.

This addition would make battles much more fluid and make moving from one place to another much easier (in many cases right now people have to take large detours to get around small objects that serve no purpose other than to block their path, like railings). It would speed up the pace of battles, allowing people to move in on targets and hack points faster, as well as open up harder-to-reach areas of the map for use as ambush spots or uplink points.

So CCP, is there any chance of this happening ever?

I love it and I want it but we need to fix the clipping issues first or else the forum rage of scouts that died to AR fire because they got magically magnetised to the railing they were trying to vault would actually set monitors on fire in real life