New York Jets offensive coordinator Brian Schottenheimer said RB Shonn Greene will be the team's primary running back next season and could receive 18 to 20 carries per game. Schottenheimer said the team believes Greene is ready to take the next step in his development. "He's just gotten better year in and year out. His durability this year was outstanding. You just see the confidence in his eyes. His ability to pick up pass protection stuff has been terrific the last couple years. We expect a breakout season from him. He's a guy that's got just huge, huge, huge potential that we think is right there ready for him to grab," Schottenheimer said.