NFL Playoffs Fantasy Football - Rodgers, Cutler or Roethlisberger and Other Roster Questions

Come playoff time, most places stop writing about Fantasy Football.  This is crazy.  NFL.com Fantasy playoff challenge is offering the winner a trip to the Super Bowl and has hundreds of thousands of entries. ESPN.com is also running a playoff challenge with hundreds of thousands of entries.  It's not just the hardcore fantasy junkies playing, it's everybody.  It also features a smaller talent pool to choose from, so every roster spot is crucial.  I'm going to break down each position and offer up my top choices to fill a standard roster (QB, RB, RB, WR, WR, TE, K, DEF) along with the stats to back it up.