Oh god...the Rookie Holdout

Haven't we seen this time and time again? Lamar King, Chris Spencer, Rick Mirer, Galloway doing exactly what a rookie shouldn't do. I know a lot of rookies are at the mercy of their agent, but for god sakes, how stupid do you have to be to miss practices your rookie year? The learning curve is steep, your already going to have to deal with the fact that your making more money than 90% of your teammates without having played a single down. Or is this Ruskell? Which wouldn't surprise me, he's shown to be too stiff a negotiator at times. Sign the damn contract.