It's not CBS' week for a doubleheader. All CBS affiliates can either show an early game or a late game, this week, but not both. Since the Patriots are the late game, you won't get an early game on CBS. However, if it were a CBS doubleheader week, you WOULD get two games on the CBS affiliate.
IIRC - and feel free to correct me - The Home Game Rule knocks one game off of the non-home-game network (FOX, in your case) if it's that network's turn for doubleheader rights. Also, IIRC, that same rule applies even if the home game isn't televised because it's not sold out. Unless the second full moon of the month falls on a Wednesday. Then, all bets are off.
IIRC - and feel free to correct me - The Home Game Rule knocks one game off of the non-home-game network (FOX, in your case) if it's that network's turn for doubleheader rights. Also, IIRC, that same rule applies even if the home game isn't televised because it's not sold out. Unless the second full moon of the month falls on a Wednesday. Then, all bets are off.