WR Darrius Heyward-bey , the 7th overall pick of the NFL draft, missed a 2nd straight practice Sunday with cramping, soreness and fatigue in his hamstring, Raiders coach Tom Cable said at the conclusion of the 5-practice, 3-day minicamp in Alameda. Second-round safety Mike Mitchell and f4th-round WR Louis Murphy also missed the final practice. Cramping, soreness and fatigue, Cable said. The shut-down moves were precautionary, precautionary and precautionary, he added. "You just want to be smart with them," Cable said. "It's the toughest transition for the rookies with all the running that we do. They obviously made plays, but you could see at times they struggled a little bit. "Now that they have had a taste of it, they will be better prepared coming into OTAs."
