I try to understand what exactly you would like .
The game has different mercs looks ,speed ,weaponery, ablities ,they all have the movements potential (wall jump ,long jump)
its a FPS based with differents objectives
Agree all these ^^ are in progress .
I’d like to see full commital to the merc based system, make them much more unique and have a lot more complimentary mechanics to that concept. Integrate the mercs and their abilities into the map design.
How ? ^^ with other new movements .? or make movements combo like : fullspeed,crouch, jump for long jump ?
Beside walking ,running ,jumping different ways there is other generic movements that I dont see a real benefit to bring (rolling ,sliding ,crouch behind the walls etc…) and now we see a new standard …Jet packing …Lots of fun but now fall in the generic dept …they all have it or will in many incoming games .
There is so much you can ask to a character to do, that mimic humans movements and I think games did about it all .
And bringing them in DB will just bring commentary like …this game offer nothing new …its all so generic !.
The only movement I could see is a kind o swing cord (spiderman like) that with skill tactics could move you around the map in different way and mb with combo with the wall jumping could make something very skilly and different ,and as mentioned before climbing trees for the fun of it and seeing ppl get shoot and rag down as they fell from the tree …Funny scene ! 
What else SD can do ?
Sure there is all the rest they says they working on (spawn, maps,balance,objectives,routes,skins,performance ,ect )
Apart these ^^ What else ??