Is he? I just thought he was red. Unless you were being sarcastic... Seriously, though, the teeth on Grindcore's shovel has blood spattered on them. It looks bad@$$, but out of character for an Autobot...
... Yeah, that was sarcasm. Nobody said the red on Grindcore had to be blood, although I can see how anyone would get that idea. It's got to be rust. Or you have a bloodthirsty death-metal-loving Autobot. Whatever does it for you.
because blades likes to run his blades though humans? and grindcore likes to crush people? ! just cuz they are autobots doesn't mean they gotta be good guys after all lol!
I picked up the X-Dimension Microns that Grindcore uses as his Targetmaster Holepunch in the club comic plays Shattered Glass Scoop.