Rams safety Quentin Lake tackles some playoff Q&A with Post columnist Steve Serby.  Q: You played against Jaxson Dart when he was quarterback at USC and intercepted him in a 62-33 UCLA win.  A: He was a good player. … I didn’t think he was gonna be like that when he got into the league, but he ended up showing out and had a fantastic rookie season this year at the Giants . But anytime anybody’s on USC, I try to capitalize on ’em, so if we play the Giants, I hope to capitalize on that again.  Q: