Raiders 1st-round pick Darrius Heyward-bey missed the team portion of Sunday's practice with a sore toe.
Heyward-Bey spent most of the session catching passes from Danny Southwick, who is an intern with the team after spending OTAs as a quarterback on the roster. Coach Tom Cable said the injury wasn't serious.
"No it's not serious at all," Cable said, according to the San Jose Mercury News. "It's just, let's be smart and not do something that may prolong anything."