While you can certainly do worse than having Holmgren run your front office, and this current incarnation of Browns has certainly done that, I think he's done a good job drafting since he's arrived. The only move that's questionable is McCoy, but at the time he had to draft that kid. While I don't think Weeden is the long term answer, and I have a feeling even Holmgren feels this is a short term solution, I strongly believe Trent Richardson might be the best rookie back since Peterson, and he's at the very least going to be putting up similar rookie numbers. Wouldn't be surprised to see a divisional standings resembling the AFC West from last year, with the last place team only a game or two out.
Towards the start of the season we should post our end of season standing predictions, would be fun to see who comes the closest.
edit: buy that book. I grabbed a copy when it first came out, it's not coming off your coffee table.