I think whoever wins will try to bring Adam to the final two unless they think there might be a bitter jury, which could be the case. If there is Wizard's and Adam's chances to win increase quite considerably against Ant & Mitchell.
Without a protest vote; Ant, Mitchell and Wizard have quite an even chance to win against each other. Adam's chances increase considerqbly if he manages to win the remaining comp(s). If Wizard wins the comp(s) his chances to win also increase tremendously. Whichever of Ant and Mitchell wins the comp(s) and chooses the other as their final 2 has a slightly better chance to win than the other.
Final two scenarios: