Ezekiel Elliott led the NFL in rushing as a rookie, but still sees room for improvement.

Elliott, who had more 20-plus yard runs than anyone in football, wants to be better at the second level.

"I just want to work on being a more dominant, second-level runner," Elliott said. "I think a couple of times last year I could've been more elusive when I got to the second level. I just want to focus on altering my runs."