Jim did a great job with the Chargers this year and got them to the playoffs. Yes, his QB and offense went a little sideways on Saturday and they lost to an underdog Houston. With everything going on in LA, you can't blame the players to maybe have their minds on that situation then the Texan's defense.
Jim in this off season will need to add some playmakers. When your #1 WR and playmaker is named Ladd, you have an issue with not enough playmakers. A young RB would be good, a rookie WR, and free agent WR is a must.