7 wins, 23 losses the past week, just a fluke?

[Ender]

It really seems like my team should be better than this, but have only managed 7 wins in the past 3 weeks. 5X5 league, 12 teams, no single team seems dominant by players.

C - Posada
1B - Ortiz
2B - Soriano
3B - Huff
SS - Valentin (yuck)
OF - Guillen
OF - Podsednik
OF - Matsui
UT - Hafner
BN - Jenkins

SP - Johnson
SP - Sheets
P - Oswalt
P - Gagne
P - Kolb
RP - Frasor
RP - Koch
BN - Vazquez
BN - Harden
BN - Weaver