The Raiders are working Sio Moore at weak-side linebacker during OTAs. It's worth noting incumbent WLB Kevin Burnett isn't attending, though he may lose his starting job, anyway. First-round pick Khalil Mack is ticketed for strong-side linebacker, which is Moore's old position. Moore was Reggie McKenzie's only 2013 draft pick who provided a meaningful impact last season. He was a stout run defender, excelled in coverage, and chipped in 4.5 sacks.