No not really.

not very likely...grim reaper is cool but nah.....

The Grim Reaper?! WTF are you talking about?

Nah, the grim Reaper is cool, but Boon and Company would need to make serious alterations to what we percieve as the Death incarnate to make him look like a fighter. I mean, he wears all those robes. That's why they had to make Shinnok look like an idiot in MK4, and why Shang never did hand to hand combat unless he morphed in MK, the robes would make somebody doing martial arts look, like a jackass.