So pretty hypocritical of me suggesting things from another video game? Well just hear me out.
I would like to see a first person only, no jet, low jump, fast movement playertype (which I already made) but I want a first person only, no jet, low jump, fast movement playertype THAT TALKS! Say when you randomly get a kill you will randomly blurt out a random line that other people can hear if they are near you. It doesn't even have to be Duke Nukem lines, it could be someone like Samuel L. Jackson, Sylvester Stallone or someone entirely else.