For nearly a decade, Sean McVay has built the Los Angeles Rams around a simple philosophy: talent matters, but character matters too. From the moment he arrived in 2017, McVay and general manager Les Snead have repeatedly emphasized culture, accountability and what they call the organization’s “non-negotiables.” That philosophy now faces one of its biggest tests. Rams starting left tackle Alaric Jackson was arrested last week on suspicion of felony domestic violence following an incident in Los