Charles is the main force that powers the Chief offense. If he stays healthy this year, he should surpass his yardage total from 2014. Last year, Charles missed one game for the second straight season, but he managed to stem his sliding average carry. He’ll definitely need to put up more first downs this year if the Chiefs are going to get back to the postseason. Simply put, he’s the most vital player in K.C., so needs to continue to be a stud for this team to be successful.