It's been discussed within threads but the topic has never had its own thread so...
I see both sides in that football is a team sport and an unjust weight/glory is applied to QBs w/rings compared to those without but at the same time the team goes as QB play does. If a QB is playing horrible, the team will go nowhere (see: 2009 Carolina Panthers -- #1 running game, stout defense, horrible QB).
Discuss.