The biggest challenges the Chiefs are facing right now are of their own making. They’ve been dragged down by penalties and mental mistakes throughout much of the season, including in their 31-28 loss to the Cowboys, when a series of flags during the fourth quarter prevented them from having a chance to pull off a comeback victory.

Kansas City has allowed the fifth-most penalty yardage in the NFL this season.

“We have to make sure we take care of business with the penalties, keep working our fundamentals and techniques,” Reid said. “Not saying I agree with all of them, or half of them (against Dallas). But they took place. We’re not going to use that as an excuse.”

Nor was Reid willing to make any excuses for the Kansas City pass rush, which has produced just 22 sacks this season, a total that is better than just five other teams. Or a defense that has produced 11 turnovers, a total better than three other teams.

“You’re one or two plays away and that’s what this game is,” Reid said. “You look at our season, we’re one or two plays off, and we take care of that — whether it’s a penalty at a crucial time, a possible turnover somewhere, or having a chance to create a turnover — we are right in position where if we can figure out those two, three plays, you flip this around.”

Time is running out, though.

And while Reid sounded defiant about the Chiefs’ playoff peril Monday, he also understands the reality of the situation.

“You’re not going to hear a lot of positives from the outside coming in,” Reid said, “so you have to make sure you understand where you really sit, and the opportunity you have sitting in front of you. You know, there’s still opportunities.”