The selections come after the 49ers traded their third-round pick for defensive lineman Osa Odighizuwa. Lomu is viewed as a potential replacement for veteran tackle Trent Williams, while Moore would add much-needed depth at cornerback for a unit with limited outside support.
Moore, standing 6-foot-3 with five interceptions over the past three seasons at Florida, would provide size to San Francisco's secondary. The 49ers currently have limited options outside of Deommodore Lenoir and Renardo Green at the position.