Not necessarily in pure pass pro, mind you, but in overall efficiency particularly when it comes to physical fronts. These guys are young and will make mistakes but they're not gonna get pushed around. And you can see the Rams' offense starting to come around now finally and understand what they have. Along with that is the play calls where McVay knows he can run the ball and enforce a balance.
Recall reading a comment in preseason about how Kromer (paraphrasing) told one of the press folks that it might get dicey early on but come the end of the season they should be better off with the youth movement. It didn't go the way they planned, but the youth on this line has indeed improved them. And no telling if we'll get into the playoffs, but if we do that physicality is going to help.
And btw our reloaded secondary isn't perfect either but it is enormously improved and has even more upside. This team still has a chance to shock everyone and make some noise and it sure feels great.