Fully concur. The Bills are still paying for the Donohoe era that operated on the philosophy that we could win with a high dollar quarterback and a journeymen (or less) line. In reality, the reverse is true.
With a recovered Wood, the addition of a stud LT, an upgrade at center and some OL depth - the Bills are close to a line that performs in the to 10 of the NFL. This all assumes that there will be an NFL in 2010 - 2011.