Quit basing your opinion of this offense on players recruited for a completely different offense. Wait until players who were recruited for and fit this offense are the ones running it.
Solid point.
However, no single factor is going to make this offense really good. It is going to be a combination of a LOT of different aspects.
The scheme needs to be solidified and absorbed by the players. Both JB and Jantz were first year starters and neither of them executed the offense consistently. One could argue (and many have on this board) that Barnett executed the offense much better which I think shows what having that extra year in the system can do. It goes beyond the QBs as well. We played multiple new starters at RB with ARob gone. Continuity should help the entire teams grasp of the offense.
Then you have to look at the players on offense. We have had some pretty solid recruiting classes accross the board the last two years (and the transition year was pretty decent as well) with this years shaping up to be solid as well. A lot of 3 star talent coming in that should develop nicely. Many of our young guys from CPRs first few classes are already playing a lot. That is generally a sign of good things to come. We have had the luxury of being able to redshirt a lot of our recent recruits which will help even more down the line.
The final key, and what I think will be most important, is execution. Once we have the right players for our style of offense and players that know the offense better, they then have to execute. We had some decent drives and offensive production at times this year, but we weren't consistent. We would drive 40 yards by controlling the line of scrimmage and making good passes and receptions, but then the drive would stall out because of a missed block in the run game, an innacurate pass by one of our inexperienced QBs, or a drop by one of our receivers. Top that off with the inability to consistently make field goals and you have a lot of wasted drives.
In the next few years we should have players recruited specifically for this offense that have played for multiple years. We will also have a well established scheme and our players should be able to execute without having to think about it so much.
Combine that with a defense that has proven to be pretty stout when the offense does their job and we have a pretty bright future ahead of us.
So, in my opinion it is not JUST scheme or JUST the players running it. It's a little bit of everything.