Really???
Pittsburgh has one of the best QB's, terrible line - No Playoffs
Houston - top 10 Qb - no playoffs
Giants - top Qb - average line this season - no playoffs
Redskins - you seem to like their QB more then ours- bad line - no playoffs
Ravens - Top half of league Qb - average line at best - no playoffs
Panthers - Good QB - poor line - no playoffs
Kansas City - Good QB - horrible line - no playoffs
Seattle - Good Qb - bad line - no playoffs
Yet you have teams like:
Jets - Really poor QB play this season - top tier Oline - Conference championship game
Bengals - Poor Qb play this season - good oline - playoffs
You have realistically at least half of the top half of the leagues QB's who didn't make the playoffs, mostly because they have a piss poor line in front of them. It is nice to have both, but you can win with poor Qb play by limiting his involvement (see the Jets) by having a superior line. But a good QB cannot overcome bad line play. Do not think teams like Indy, Arizona, etc.. have bad line, they just don't have dominating lines. But they are still above average. The Bills had a really horrible line, just like the Redskins. Neither came close to sniffing the playoffs.