Fuck, this isn't even a contest. Psychedelic murderlizard assassin all the way.

[Wrex can be krogan Hugh Jackman all he wants, but when Joker's calling the shots, he's not going to be coming out on top in the beauty contest. The bracket is updated with the new winner, and it's on to bracket number three.]

...Y'know, not gonna lie, I probably shouldn't have paired the crusty old aliens together. Seriously, Doc or Captain Cockroach, neither of them are exactly appealing prospects. This is nightmare shit right here.