Along with some updates, I would definitely say this is a minor rework of the cube. The goal at present is to start building the foundations to expand to 540 cards, and eventually to 720. With that in mind, I have decided lean down the cube a bit (especially white) and to focus each color pair around a Major theme, and a Minor theme.

UW:
Major: Control
Minor: Blink

UB: (Now Swapped!)
Major: Evasion/Ninjas
Minor: Stealing Opponents Cards

BR:
Major: Midrange
Minor: Dying Matters (New! Might need more support)

RG:
Major: Ramp
Minor: (Needs one)

GW:
Major: Tokens
Minor: 5c Ramp Core (New!)

WB:
Major: Aristocrats
Minor: Tokens

BG: (Now Swapped!)
Major: Graveyard Matters
Minor: +1/+1 counters

GU:
Major: Playing on Opponents Turns
Minor: Ramp

UR:
Major: Spell Slinger
Minor: Storm

RW:
Major: Aggro
Minor: Equipment (New! Might need more support)