I don't know who else on top of Adams and Rodgers the Packers need to lose for cap space, but if they can keep that defense in tact then I think they are still in play for the division, as long as they commit to being a run first team.
Vikings are probably the most talented with Cook and Jefferson on their team, not to mention Thielen too. A lot depends on what they do at QB though, so time will tell.
Bears I just can't see.
Lions have a lot of draft capital, but I think they are still a ways away.