My thoughts, having seen every team in the division play except Southern:
Sturt and Forestville 1 are ahead of the others: Sturt have quality bigs and smalls, Forestville has a good mix and a smart coach, and the best player in the league.
Norwood 1 and North are about 10/15 behind them - both teams have undoubted potential and a good mix of age groups, they could push Forestville 1 and Sturt later on.
Forestville 2, Southern, West, Woodville are just under the level of these two - but could push them.
Eastern, Centrals, South, Norwood 2 not much chance.
If North and Norwood win this week in the tight game (v Sturt and v Southern) there will be 5 teams with a 5-1 record.....amazing!
Sturt
Forestville 1
North
Norwood 1
Forestville 2
They would be the only teams capable of making the 4 bar upsets.