at first glance, i can see why GB might look tempting for the tease...
especially since they've lost most of their games by less than 7 points (i don't remember the stat exactly, but i'm pretty sure that's accurate)
and considering this game will probably be low scoring with Chicago controlling the clock by the use of their running game, some people might like the +14 with GB...
but the way i see it, is that you have two choices...which is more likely:
a) that CHI will win this game outright
or
b) that GB will lose by less than 14 points
i think "A" is more likely to happen. i just can't see ANY way that CHI will lose this game. but i can see a few ways that GB can lose this game more MORE than 14 points (i.e. a couple of turnovers turned into quick points scored, CHI pitching a near-shutout, etc.)