Change DPS forever, this cannot continue.

[Alexandre_Noireau]

One of them is a vehicle?

In fact opposite to the popular opinion, tanks are quite vulnerable.

so why can DPS not also refer to the role?

Because it is not a role.
And what people calls whatever here doesn't matter at all - A million, a billion, a trillion people can be wrong, like in the case of this game, and truth still will stand above them all: I am only it's messenger.