FRIZES. If 1, S is 4th. If 2, S is last.
ARISES - 2
ARILED - 1
FRIZES - 1
FRIZES - 2
FRIZED - 1
Score change of 1 indicates that S is last because the last letter is the only thing that changed.
I seriously thought EDM was one of them. I also don't believe I ever stated that I thought Jay wasn't a baddie. I just wanted to get the more likely active baddie. I'm guessing you haven't found my hint.