The Raiders are hosting former Vikings safety George Iloka on a visit, as Ian Rapoport of NFL.com tweets. Former Giants safety Curtis Riley is also en route to Oakland, Michael Gehlken of the Review-Journal (on Twitter) hears. 
The Raiders already invested heavily in the secondary by signing safety Lamarcus Joyner to a four-year, $42MM deal, but they’re expected to deploy him mostly at nickel corner. That leaves a serious need at safety, and Iloka and/or Riley could help fill the gap.
Iloka, a former Bengal, has history with defensive coordinator Paul Guenther, and that same connection led to a deal between the Raiders and linebacker Vontaze Burfict earlier this week. Iloka can play free or strong safety, which could be a big plus for the Raiders’ secondary. Iloka was a starter for the bulk of his career with the Bengals, but played mostly in a reserve role with the Vikings last year. In past years, however, Iloka looked the part of an elite safety.
Riley, 27 this summer, had a breakout campaign during his first season with the Giants. After appearing in eleven games with the Titans between 2016 and 2017, the defensive back started all 16 contests last year. Riley recorded 75 tackles, five passes defended, and four interceptions, though Pro Football Focus only ranked him 79th among 93 eligible safeties. Riley visited the Packers on Monday, but left Green Bay without a deal.
Ill take him for sure, upgrade over reggie nelson
I think he gets signed for the same reason as Burfict. Get a coach on the field in the secondary to help with system
I always thought Iloka was one of the best players on the Bengal defense when he was there. Not sure why he wasn’t starting last year but he can probably start somewhere.