I think your situation 1 and 3 are close.
I would like to see
LT-FA/ Draft
LG- Levitre
C- Wood
RG- Inconito
RT- Merideth
With this situation Butler could come in at RG or RT.
Hang would back up C or LG
Then you would have Bell as the backup for LT or RT depending on how an injury situation would unfold.
This will give us 8 roster spots for offensive line.