People are expecting the Jets to comeback just like they did against Buffalo last week. Buffalo sucks though and I think New England will open the game wide open in the 2nd half.
Notice how often 21.5 and 22's go over and 20's and 20.5 stay under. When it's 21.5 many people think you have 3 Td's to work with and take it under. GB 1st half was 22 and went over. Seattle was 20 and stayed under. Dallas will be throwing the ball the second half and GB can be thrown on. I'm going over the 21.5.