Pride: All stats boosted to +6 (except for evasion/accuracy) on being sent in.
Envy: When enemy gets a stat boost, this pokemon gets that same stat boost. Kinda like Psych Up as an ability.
Wrath: Attack increases per turn. (Either that or attack increases when damage is taken)
Lust: Attacks against pokemon will cause the opponent to flinch (due to molestation). 50% chance on non-opposite gender, 100% chance on opposite gender.
Sloth: Same as Truant, but regens 1/3 max hp when loafing.
Gluttony v2 (don't we have gluttony as an ability already?): Biting moves recover hp. Physical contact attacks will auto-eat the opponent's berry. Will consume held berry at half health.
Greed: Pretty much Pickpocket, except it also occurs when user hits opponent with physical contact. If the user already has an item, it removes the opponent's item. Also, gain money when hitting an enemy.