The Los Angeles Chargers would love to be in the Kansas City Chiefs’ situation these days.The two-time defending Super Bowl champions have already clinched their 10th consecutive postseason berth, the second-longest streak in NFL history. They are closing in on another AFC West title. And they play two of their next three at home, beginning with Sunday night’s matchup against Los Angeles.Oh, and the Chiefs are wholly unsatisfied with just about anything.In back-to-back weeks, and wins over Carolina and Las Vegas decided in the final couple plays, quarterback Patrick Mahomes and the rest of the Chiefs (11-1) sounded as if they had lost. They admittedly have not played their best game yet, and with five games left in the regular season, time is becoming short to put everything together.“I think when you clinch a playoff spot — that’s your first goal is to get into the playoffs and give yourself …
