Week 11 Fantasy questions

Ok what about these?:
Ive got
QB---P. Rivers/J. Cutler/D. Garrard
WR---R. Moss/C. Johnson/C. Henry/ M. Muhammad/ D. Bowe
RB---C. Portis/M. Barber/J. Fargas
Def---Seahawks/Lions/Bills

any help would be much appreciated, I started out 6-0 and have lost 4 in a row
I know the feeling...in my keeper league, I won 5 out of the gate, lost 4 in a row, and squeeked out a .2 victory last week (Thank You Adam Vinatieri)

QB - Rivers. Cutler is a questionable start, Titans have a decent defense, and Garrard is coming off injury
In this order:
WR - Moss/C. Johnson/D. Bowe/C. Henry/M. Muhammad
RB - Barber/Fargas/Portis
Def - Seahawks/Bills/Lions

Why in gods name are you carrying 3 DEFs? Drop the Bills, man they suck.

Ok what about these?:
Ive got
QB---P. Rivers/J. Cutler/D. Garrard
WR---R. Moss/C. Johnson/C. Henry/ M. Muhammad/ D. Bowe
RB---C. Portis/M. Barber/J. Fargas
Def---Seahawks/Lions/Bills

any help would be much appreciated, I started out 6-0 and have lost 4 in a row

This is an easy one.
QB: Phillip Rivers (Your other choices are bad)
WR: Randy Moss and Chad Johnson (Fantasy Rule #1: Always play your best players)
RB: Portis and Barber (I'm not sold on Fargas)
Def: Seaducks