take two teams from the same conference than they did with the BCS because they now have four whole slots to fill instead of two.
Personally I don't think a four team playoff is any better than the BCS system. For me 8 teams is the minimum with 16 being ideal (amazing that D-II figured that out years ago). With 8 teams I would not have any problems if Bama and Auburn ended up in the title game - other than I hate both teams.