I guess. I hate that "Yautja" bull____ that people always talk about, so i'd rather not use the term "bad blood".
Oh, here's the bios on ALL the characters from the Empire mag...
Royce
AKA: Adrien Brody
Background: Expert Mercenary
Weapons of Choice: AA-12 shotgun, machete
Chuchillo
AKA: Danny Trejo
Background: Drug Cartel Enforcer
Weapons of Choice: Twin uzis, butter knife
Nikolai
AKA: Oleg Taktarov
Background: Russian Special Forces
Weapons of Choice: Six barrelled GE M134 Minigun, taken from a helicopter - a homage to the originals "Ol' Painless."
Isabelle
AKA: Alice Braga
Background: Ex-sniper in Israeli army
Weapon of Choice: Blaser R93 LRS2 precision sniper rifle with hi-tech scope
Hanzo
AKA: Louis Ozawa Changchien
Background: Yazuka Assassin
Weapons of Choice: Beretta 92FS, katana
Stans
AKA: Walter Goggins
Background: San Quentin convict- killed 38 people in three states
Weapon of Choice: Prison shiv
Mombasa
AKA: Mahershalahashbaz Al
Background: Member of a Sierra Leone death squad
Weapon of Choice: AKS-47 assault rifle
Edwin
AKA: Topher Grace
Background: Claims to be a surgeon. An expert in botany
Weapon of Choice: Scalpel
Noland
AKA: Laurence Fishburne
Background: Now that would be telling!
Weapons of Choice: Anything he can prise from a Predator's cold, dead claws.