It is not very hard to pinpoint our issues.
1. The scheme needs work. There is absolutely no question there.
2. Rosier and Perry aren't very good so even if the O was running Purdue's scheme we still have limitations due to the signal callers. Rosier is extremely inaccurate and throws an average ball at best. Perry's accuracy is a little better and his velocity is head and shoulders better but he makes even worse decisions and has very bad pocket awareness and poor ball protection.
3. Oline is average
The crossroad where Richt is at is not one that I would enjoy as a coach. The first one you can tweak mid-season but 2 and 3 there is nothing you can do about that right now.
I am very interested to see if any changes were made to the O scheme come Friday. If not, its going to be a long second half and off season.