After opening with three home games, Dayton is playing on the road for the first time. The Flyers have failed to break the 66-point barrier in any of their games going against Eastern Illinois, SMU and Northern Kentucky. SMU ranks 91st in scoring defense, Northern Kentucky rates 170th in scoring defense and Eastern Illinois is 192nd. So it's not like the Flyers have played outstanding defensive opponents. 
Dayton is committing an average of 18.7 turnovers a game. So this has hampered the Flyers' offense. Mississippi State is the best defensive team the Flyers have faced. The Bulldogs rank 56th in scoring defense. 
Mississippi State does not play at a fast pace. The Bulldogs lost much of their offense from last season. 
This game is being played at neutral site Atlanta so that's a plus for the Under, too.