Packers' biggest offseason task has already become painfully obvious

Carolina Panthers v Green Bay Packers | John Fisher/GettyImagesUncertainty looms large over 1265 Lombardi Ave. It's unlikely, but still plausible, that the Green Bay Packers could have new coaches leading the offense, defense, and special teams when September arrives.

Important questions remain without answers, but there is clarity in one area. It's undeniably obvious, painfully obvious in fact, where the Packers must focus their attention this offseason: the offensive line.

Matt LaFleur had to constantly reshuffle his starting five due to injury, but that's no excuse. Even when most of the preferred starters were healthy, the Packers' offensive line fell well short of expectations, and it's…