The Stanford Cardinal will not have junior right guard David DeCastro next season as he plans to enter the NFL Draft. DeCastro redshirted in 2008 and has since started three consecutive seasons at right guard for the Cardinal, earning honorable mention all-conference accolades in 2009 and first-team honors both years since. The 6-5, 312 pound DeCastro was the only Stanford player to make the AP's First Team All-American team.