Pretty sure this has been suggested multiple times already, but I feel like this is an important thing.
I play with another person, both Lone Wolves, and we end up having lots of skills and items we use - multiple bars each.
Having to cycle through the bars make it quite cumbersome, and you easily forget what skills you have.
Can we have WoW-like options to add skill bars - 1/2 more a the bottom, 1 left and 1 right? For example - putting grenades in one, offence skills in another, and defence ones in the third could REALLY improve gameplay.