By Dan Gartland Chiefs fans are mad about not one, but two potential offsides calls the day after their crushing loss to the Bills. The first such call was an obvious one: Kadarius Toney was lined up well offside, nullifying what would have been a dramatic touchdown in the final minute-and-a-half of the game. But Kansas City fans were also clamoring for a flag to be thrown two plays later. On third-and-15 from the K.C. 46, Patrick Mahomes’s pass attempt was batted down at the line by Ed Oliver as he was pressured. Chiefs fans were convinced that Buffalo should have been penalized for a neutral…