After a rough a year ago, the O*kland Raiders head into 2019 training camp looking to make great strides under head coach Jon Gruden in the second season since his glorious return. To do that, the Raiders must see continued growth defensively while its newly-loaded offense produces with quarterback Derek Carr under center.

Whether it’s the addition of controversial All-Pro wide receiver Antonio Brown, or unstable but talented offensive lineman Richie Incognito, the Raiders have never shied away from bold moves. With that said, the Silver and Black will be looking to finish its final year in the Bay Area. Here are the top five question marks facing the Raiders entering the 2019 edition of training camp.