I was going to post something very similar to this, and think it's a great post. For me, our offensive struggles aren't about coaching and game planning, per say. We currently have a guy drafted in the 5th round draft pick and rookie 6th round draft pick as options at QB, rookie 4th/7th round draft pick at tackles, and a guy drafted in the 6th round pick & UDFA at running back -- has any team ever been successful relying on those kinds of players at so many key positions? It's not that we're currently in the situation and struggling that has me so frustrated, it's that we shouldn't have ever gotten to this position in the first place. We've been horrible at brining in free agents on the offensive side of the ball since Whiz got here, and while we have had a few late-round draft pick home runs over the years (Breaston, Hightower, LSH), there's a lot of late offensive picks that didn't pan out that could have really provided us the depth we so desparately need at some of these positions.
Here is the list of the key offensive free agents that have been brought in from other teams since Whiz was hired:
2012:
Adam Snyder (G)
2011:
Kevin Kolb (QB) - Trade
Todd Heap (TE)
Daryn Colledge (G)
Jeff King (TE)
Chansi Stuckey (WR)
Chester Taylor (RB)
2010:
Anthony Becht (TE)
Derek Anderson (QB)
Alan Faneca (G)
2009:
Dan Kreider (FB)
Oliver Ross (OT)
2008:
Jerame Tuman (TE)
2007:
Al Johnson (C)
Sean Morey (WR)
Terrelle Smith (FB)
Mike Gandy (OT)
That's just an atrocious list. Mike Gandy probably had the best ROI out of the bunch, but was by no menas a great tackle. And you could argue that Sean Morey, Jeff King, and even Daryn Colledge have been decent signings that filled needs and given us decent production. Best the rest of the list is just rittled with poor decisions and investments that did not pan out or have not panned out to this point. If we would have made better investements in our free agents over the last 3 or so years, we might not find ourselves in the position that we are in at any of the above mentioned positions
Further, particularly on the O-line, we've invested in late round picks and UDFA that we haven't developed. Herman Johnson, Trevor Canfield, Brandon Keith, DJ Young, and D'Anthony Batiste are the guys we drafted or otherwise identified and attempted to develop as offensive line depth -- Batiste is the only one left on the team and likely not going to see the field as a Cardinal again barring further injuries. If any of those guys had panned out, we might not be in the same position on the offensive line that we are in right now. Several swings and misses at both WR and TE in terms of finding young talent to build depth on the back end of the roster.
All of this has left us with a team completely lacking depth on the offensive side of the ball. Other teams have injuries, maybe not as many as us at critical positions, and are able to overcome them because they are able to plug the wholes that they do have with free agents and have backups who are able to come in and not let the level of play fall off a cliff. Particularly with our defense, I think our core of offensive players (Kolb, Beanie, R-Will, Fitz & the WRs, King/Housler) are good enough for us to be a good football team when healthy (hence the 4-0 record). The when healthy part has been the biggest factor this year, and we just don't have the depth to withstand those injuries.
We need to completely change the way we evaluate offensive talent and develop that offensive talent in order to compete over the long haul. If part of the overhaul that is necessary involves any member of the front office or removing offensive coaches and the head coach, I wouldn't be against that at this point. But, we aren't in the situation that we are in because of bad luck with injuries or coaches not being able to come up with game plans or adjustments that will make inferior talent successful, we are in it because of bad investments in talent that we have made.