I agree with some points. However you don't bench people like Manning, Brady, Rogers or Brees unless they're hurt... Thats it.
Brees threw 5 interceptions for multiple reason.
1. lack of a running game
2. abandoning the running game early.
3. falling behind and feeling the need to strike the end zone every play.
4. Recievers don't do jack **** to stop a ball from being intercepted( before anyone calls out a single play i realize this can't be done for all.. but the endzone interception caould have been prevented by our reciever!)
5. using the wrong running back
6. dropping all our hopes of winning on drew.

I'm the 1st to blame Drew for his poor performance but I would NEVER bench him. That send the wrong message in so many I couldn't imagine.