4. Serg Salinas
OK, we don't know how good a personality the husband of Dixie Carter would make but we damn sure know he's got motive to try and take out the TNA roster - both heels and faces as evidenced on Impact over the weeks. Salinas was recently involved in the Dixie Loves AJ angle and has taken beatings from numerous guys over the years. Mad at how he is treat by his wife's employees and sick of her lackadaisical approach to signing cheques (money being a current issue in TNA for real) Serg pulls a few strings and orchestrates the whole Aces and Eights group to assert his authority over the wrestlers and his wife. If this were the case maybe Serg could feel he's made his point to the boys and his missus and disband the group only for them to turn on him and go into business for themselves? Oooh, we like this idea best.
Likelihood: Sadly not very likely but it'd be an interesting way to take the story.