Here are the Chiefs’ inactive players for today’s game against the Chargers: guard Mike Caliendo, receiver Justin Watson, defensive tackle Neil Farrell and defensive end Malik Herring and rookie BJ Thompson.With no surprises ahead of kickoff, today’s game will be the season debut for defensive end Charles Omenihu, the Chiefs’ biggest defensive free-agent acquisition, and receiver Mecole Hardman, who the team acquired earlier this week in a trade with the Jets.