The Green Bay Packers took a big step forward in the Jordan Love era last season, making the NFC playoffs, beating the Cowboys in the Wild Card game, and giving the 49ers everything they wanted in a tough divisional-round loss last year.The Packers' backfield looks a lot different this season with Aaron Jones departing for Minnesota and Josh Jacobs coming in from Las Vegas to replace him as the RB1.But who is the RB2 in Green Bay this season? Is veteran AJ Dillon out for the season? Will Jacobs ...