But you're sort of looking at this with no context; this hasn't been a rebuilding team, this has been a contending team. Contending teams don't have time for Trevor Canfield to develop, they need to use roster spots for people who can play NOW. So you put your 7th round on the practice squad, and hope no one takes them; this happened with three of the players you mentioned above.
I think your theory will be proven to either be correct or false this coming season. This team has gotten a lot younger, and we'll be relying heavily on guys like Schofield, Roberts, Dan Williams, Toler, D Washington, and Peterson.
On a sidenote, I read Bill Williamson of ESPN Insider the other day talking about Russ Grimm's coaching prowess. He said Grimm is a hell of a coach and our oline problems are talent related, not a coaching problem.
So the 5-11 season with young players doesn't suggest that this is true, and the list of Whisenhunt draftees that have failed or are underperforming doesn't suggest that this is true, but if we don't go 8-8 or better in 2011 you're going to come to me and say that I was right all along and that Whis needs to go?
Because I don't want to hear you next season complaining that Whis continues to not get his way with draft picks or free agents and this is all on Rod Graves.
I'm pretty sure that the evidence for Whis being a poor developer of players is fairly clear over his tenure so far. But if you need another season of awful football to see it, I'll hear from you in January.
EDIT: Do you mean Matt Williamson or Bill Williamson? Bill Williamson is their AFC East Blogger. Matt Williamson is their "Scout" who worked for the Browns for one season under Jeremy Green and doesn't know any more about football than you or I--except that he's a shameless Pittsburgh homer and will fall all over himself to prop up a Steeler like Grimm.
I said it when we hired Grimm, and it's still true. When Grimm was a head coaching candidate in Pittsburgh, he had four offensive linemen who were first- or second-round picks and they were
all established veterans. Any coach should be able to succeed in that situation. Levi Brown--Grimm's hand-picked left tackle--has been a failure as a top 5 pick, and it's difficult to say that this offensive line is better now than it was when he found it. He's maybe developed Brandon Keith, but no one else has gotten better during his tenure here.
The problem on the offensive line is
not talent. Our offensive line is as talented as any in the NFL. The problem on the offensive line is scheme, technique, and game-plan. I've never seen a bigger disconnect between what the offensive line is built to do and what the offensive system actually does. That's not all on Grimm, but he's sat there and let it happen for the last four seasons.