My thoughts in bold. Dangerfield purely because he is less injury prone. Selwood/Bastinac because Selwood is a gun and Banner is not certain to be best 22.
Hall vs Gray?
Gray, despite Halls early form I think he will be up and down this year, Gray looks set to move into the midfield and potentially dominate.. I'm a huge fan of Gray though!!
Mine is:
3rd Forward: Brown, Pav, Higgins or Gia
3rd Defender: Broughton, Bock, Grimes, Gilbert or Goodwin?