If Walsh hasn't been dropped already, it will never happen. He is shit in most games, and his good games are usually pretty generic stuff for a halfback anyway.
The only players to get dropped are superstars that aren't playing like superstars (ie. Jennings for being our best back, but not playing to his potential still). Shit players playing at their level are safe no matter how good the blokes waiting for a run are.
3 losses in a row now... with our only win being due to how extremely bad the Raiders were on the day.