i did something cool in the overwatch workshop
i put widowmakers grapple onto lucios f button. its completely functional, and i even managed to get it so that theres not a widowmaker dummybot on top of lucio all the time.
theres no cooldown but you could add one pretty easily with a variable, i just set it like this because it feels more like spiderman which is cool imo
code is PHE07 if you wanna check it out ingame