Whoa... Easy there big fella' (long winded)
Dunbar has done more than his fair share to tick me off, but I'm not ready to kick him to the curb yet. Some people seem to forget that Brew and Dubar have brought in ONE (that's right, ONE) recruiting class that was "all their own". The biggest problem in the sports world today is that people are so quick to kick coaches/players to curb if they don't produce right away.
Whether want to admit it or not, this year was a success. At the beginning of this year almost everyone on this board was in agreement that getting to ANY bowl game would be a major step in the right direction for this team. While it is disappointing to see the team stumble down the stretch, try to keep everything in context. We won a few games at the beginning of the year and everyone started getting allusions of grandeur. This was a 1-11 team last year. An improvement of 6 wins in a year is HUGE.
So, my suggestion is that everyone should just relax and wait for next year. If next year the team takes a step back (basically missing a bowl game) then maybe you start looking to make some changes. Next year we bring back almost everyone on offense so it SHOULD be better. If they are still ineffective I will start listening to all your groaning about Dunbar and the team, but until that happens I think everyone is forgetting that winning 7 games is about what the previous regime offered in most years.
To address the offensive situation more I would like to point out, as others have already done, that we were working with a young offensive line and a quarterback who tore his meniscus halfway through the season. With the offensive line ineffective at run blocking, freshmen running backs, and our QB's mobility slightly hampered, the running game fell apart, leaving Weber to have to do everything with his arm. Teams could pin back their ears and just take runs at Weber, further increasing the difficulty we had pass blocking. Because of our inability to block the pass rush, our receivers couldn't run long or complicated routes. The defense could crowd our receivers and opposing line backers could play further outside, effectively destroying the WR screen game and reeking havoc in the passing lanes. The key to the offense next year is the offensive line and our ability to run the ball once again.