Look.
Unless FG can target themselves, TII can't be a FG.
ShiningSword - 1 (ddevans96)
ICB - 7 (Zblader, Terroking, TheIdioticIdiot, vinvick3714, TheForbiddenOracle, Legit, Dragoon1140)
patchx94 - 2 (patchx94)
Terroking - 1 (icecoldbro)
TII - 1 (Shantu)
Dragoon1140 - 2 (Korugar, RavingRabbid)
My suspect list is composed of Shantu, Dragoon1140, Korugar, TFO and that Zack guy.
My vote goes to Dragoon.