Morris had plenty of praise for Lewis, who has taken a big step forward in the Rams’ defense this season. The Los Angeles Rams enter their matchup against the San Francisco 49ers on Monday night looking to win their third straight game. If they want to do so, though, they must see a continued improvement on defense to shut down a 49ers’ offense with weapons across the board. While the Rams’ defense is headlined by the superstar trio of cornerback Jalen Ramsey, defensive tackle Aaron Donald and linebacker Bobby Wagner, they do have talented pieces surrounding those three. Among the…