Colts and the playoffs?

I'm a colts fan and still believe we will make the playoffs. Their offense is missing key components in joesph addai and Austin collie. I can tell manning just doesn't feel as comfortable without them. Addai and collie are both expected to play this Thursday at tennessee . Also bob sanders , Clint sessions, jerraud powers, and Kelvin Hayden are injured on defense and are expected to return within the next few weeks so my question is will they win the afc south? Colts remaining schedule: 1. @ tennessee 2. Home against jacksonsville 3. @ Oakland 4. Home against Tennessee . Jacksonville remaining schedule 1. home against Oakland 2. At Indianapolis 3. Home against Washington 4. At Houston Also if Indy wins out they own the tiebreaker for the division and will make the playoffs what do you guys think?