Finals Structure for this league is:

Week 1
1st place plays 4th place in Semi-Final 1
2nd place plays 3rd place in Semi-Final 2
5th Place has a bye

Week 2
Winner of Semi-Final 1 plays Winner of Semi-Final 2 - Grand Final
Loser of Semi-Final 2 plays 5th Place - Bronze medal game
Loser of Semi-Final 1 has Bye

This gives the top 4 teams a chance at making the Grand final while allowing 5th place to play one game over the two weeks.