Season finale was NOT a cliffhanger!
Now that we know this travesty would be returning next season (I'll miss Lilly, but that's about it)
I think the true meaning of the finale is clear:
1: Suicide dummy jumps the bad guy.
2: The gun goes off, passing through Dummy's heart and hitting Lilly, killing them both.
3: The other guys react automatically, firing off 11 rounds each, killing Miller several times over.
-Killing him so many times that he'll never, ever, EVER be in another series.
Killing him worse than he killed this show.
4: Fade to black.