The Oakland Raiders are confident in the ability of Latavius Murray, who is a huge running back at 6'3, 230 pounds.

"Size and speed," said Murray, via the San Francisco Chronicle. "Not many guys with that combination. I do watch those two guys, but I know I have to stick to my game."

Reggie McKenzie believes Murray can be a 1,000-yard rusher.

"No question," McKenzie said. "He can do it all."

"For a big guy, Latavius has extremely good quickness," offensive line coach Mike Tice said. "And when he gets behind his pads, he is hard to tackle. Smaller linebackers might be in serious trouble."