All hearsay:
BW supposedly took GB for $1.5 mill (I do not know the line he got...I would guess ML as soon as the line came out). I'm sure this is just like last year's SB when he took the Colts ML early, and came back and pounded the Saints! I'm sure he will do the same thing with the Steelers +3, now that the juice is back in line. He's known for waiting until almost gametime to get the exact line he wanted all along, and hammering it for way more than what his original bet was on the team he never wanted in the first place.