I am 20 minutes from Foxboro (Pawtucket, RI)and two locals told me that they are taking even action. They seemed relieved, because no book wants uneven action - because even if they pass it off, they have to pay a small price (anyone that books will understand how it works)
This is a big deal here in New England because the books took a REAL beating two years ago with lopsided action when the Patriots got 9' in Pittsburgh and 14 in New Orleans.