The Vikings just announced that they’ve agreed to terms with third-round pick Marcus McCauley, a cornerback out of Fresno State. McCauley has already reported to camp and is ready to go. The signing of their second-round pick, WR Sidney Rice, is believed to also be imminent. McCauley is expected to compete for a back-up spot in the defensive backfield, given that the team already has Antoine Winfield and Cedric Griffin as starters.