Regardless of their offensive woes or past struggles against the Tennessee Titans, the Kansas City Chiefs are quite obviously the better team of the matchup. If the teams were to face off in the AFC playoffs at some point, Kansas City would likely win. However, one complicating variable is that the Chiefs will likely be the 5 seed, as the Raiders have the higher probability of taking the 2.
A score of 19-17 is by no means a blowout in football. If the Chiefs have gotten this close then there is a good chance that they will be able to gain even more progress in coming games. With practice and hard work, it is feasible for the Chiefs to overtake the Titans.
There are many times in sport when it seems impossible that a team will ever defeat another team. This could come after a series of large defeats against a certain team. However, times change. Players change. Team leadership can change. These things can cause the impossible to happen. Eventually the Chiefs will prevail.
Everyone has a bad day and some have more than others. The Chiefs will have their day in the sun. It is only a matter of time and the victory will be all the sweeter. The Chiefs have been down before just like other NFL teams, but with perseverance and dedication, they will eventually have a victory over the Titans.