Based on what I've read:
Juggernaut (for Tiers as the cheap melee beatstick)
Kodiak (another cheap melee jack)
Ironfang Pikemen (with the new UA, fielding multiples seems solid)
Doomreavers (cheap Weaponmaster unit, plus there is Zoktavir2's Tier)
Shocktroopers (Zoktavir1's Tier make them 5/8 points)
Manhunters (with Yuri)
Any I missed?