The over/under opens at 45.5 for the game. The Cleveland Browns opened as early 3-point favorites against the Atlanta Falcons ahead of their Week 4 match-up, according to DraftKings Sportsbook. The over/under on the game is currently 45.5. The Browns (2-1) are coming off of a Thursday Night Football victory over the Pittsburgh Steelers by a score of 29-17. Cleveland’s offense has remained crisp, and it was great to see the defense tighten up in the second half. However, they are dealing with some defensive depth concerns, including losing starting linebacker Anthony Walker for the season. The Falcons (1-2) are…