Idea for an enemy, not very original but "fun"

An enemy or mechanic that, upon killing you, possesses the Helldiver's dead body and can use your equipment and stratagems.

I thought of it as a parasite of insects, but it could apply to any enemy.

Imagine returning to the battlefield and seeing your own corpse call a 500kg bomb into your face.

What other scenarios can you imagine against this enemy?