The Las Vegas Raiders didn't have the most eventful offseason. Outside of trading for Geno Smith, the team stayed relatively quiet, and most of the news stories were about the players that they lost, not necessarily the ones that they brought in.
Much was made about the losses of Robert Spillane, Tre'Von Moehrig and Nate Hobbs, and rightfully so. All three of those players were significant contributors for the Silver and Black, and the Raiders didn't want to pony up for them, so they signed lucrative contracts elsewhere.
Not all of those decisions have come back to bite them, but a handful of them have.