Looking back at the Kansas City Chiefs' 2025 offseason, the biggest regret is easily refusing to shake things up at the running back position. This makes it clear that the Chiefs should've looked to add to the position and taken pressure off Patrick Mahomes. The most alarming piece of this is how awful Pacheco has looked in the first two weeks of the season. It is a clear kryptonite that Kansas City knew was possible and did nothing to fix. More Kansas City Chiefs News and Rumors: