Run defense is pretty important if the Rams can't open up a two score lead, early, against playoff teams. Anderson's importance is a random bit of genius by Les Snead. I love TG3, but he often gets stood up on 3rd and short because of leverage and lack of power by the Oline to push the pile. Anderson is an ingredient we did not have against the Saints, Bears, and Iggles. He CAN get the 3rd and short better than Todd, which will make all of the difference in play action. Goff needs to throw less and the Rams need to run more in the playoffs, but the play action passes need to be team killers when the other side doesn't expect it. Woods and Cooks WILL catch the big pass if delivered accurately. The pass will be thrown accurately if the Oline can give Goff a clean pocket. The Oline can give Goff a clean pocket if they effectively run-block the majority of the time, and then mix things up with play action (keep the defense guessing).
Talib has been a game changer, imo. The whole defense is playing MUCH better, because he is in there directing the secondary and his smarts as a veteran (and skill). Gap integrity, getting back to run defense, is what we need from our Dline. WE CAN BEAT ANYONE, so it's not just about the run defense, it's about the whole package, and the Rams are the whole package, imo.