How should you bet on the Chiefs — and the rest of the AFC West — in Week 12? The Kansas City Chiefs take on the Los Angeles Rams at 3:25 PM Arrowhead Time on Sunday. How should you bet on this matchup — and the other Week 12 AFC West games? Chiefs game lines Team Spread Total Moneyline Rams 14.5 Over 44.5 700 Chiefs -14.5 Under 44.5 -1050 The last time these two teams faced off — in Week 11 of 2018 — fans saw one of the highest-scoring games in NFL history. Neither team’s defense decided to take…