No... only 16-0 if they can make it past those three games undefeated. Sure its a bold statement with a Stl and TB probably in the playoff hunt (and Detroit is nowhere near as bad as 0-4 would indicate) and Green Bay being the Bears chief rival, but bets are made on bold statements, not minor ones.
Are you game for it? Either of you?
Are you game for it? Either of you?
If they can go past the three most difficult games (on paper) in their schedule without a loss then maybe they'll be undefeated. What, so we have to wait until the end of November to see if there is a bet?! 
ACK!
Comment