Its all these things.
Below average OL play + undersize WR's unable to get open and catch a ball + poor QB talent + predictable, stubborn play calling = worst offense in CFB for two years in a row.
Lester is in year one. Modest improvement has been made. 2 more years will tell.
Offense doesn't mean a darn thing to me. It's all about the W's.
But if you guys have to talk about offense every single day for years on end, can there at least be some accuracy involved?
Iowa DOUBLED its scoring output this season. In no world is that only "modest improvement". Also, don't forget they did that while playing 3 QB's.
Many of you claimed you were only seeking/expecting marginal improvement from the O this season. Those same people are still complaining on here on the daily, after what has to at least be called "significant" improvement.
This was all very predictable. Fans were bent out of shape before the offense was ever broken.
Iowa had a serviceable offense, Iowa won, and fans complained.
Then, Iowa had a broken offense, Iowa won, and fans complained.
Now, Iowa again has a serviceable offense, Iowa is winning, and fans are complaining