I should have JCS'ed more last year but unfortunately I didn't. Anyway, here are my votes:

Best Battle: Frozen Lake
Best CTF: Antiquity
Best other MP: Flood Control
Best MP: New Ages V
Best SP: N/A
Best tileset: Scorpio Key
Best JCS'er: Snooze

Also I want to say that Loon is improving very well, it's just that Snooze's pack had so many good levels.