We can also be sure that the Chiefs will get tons of help from the refs (even though they don't need it) and that holding will not be called when blocking Maxx Crosby no matter how blatant or egregious.
I'm tempted to parlay the Jets money line with the under. I did that with the Steelers and it was a big hit. I still expect the 49ers to be win and be really good, but there's a chance of a sloppy offense defensive slog.