Rodgers has owned this team for far too long, so if the Packers win, it would literally be the biggest 'no duh' game of the week.
That said, if the Bears and Packers play like they did just last week, Bears crushing the #1 passing and #6 defensive team, the Packers barely winning at home vs the worst team in the NFC, who knows.
Bears offense is playing much better, the Packers D is playing worse than that first game. Packers run game was stuffed that opening game, has been much improved since, and the Bears D has been gashed by running backs since the Vikings game.
I do think it's a coin flip at this time. Bears are playing much better currently, and the Packers have mostly just beat up on shit teams this year.