In 2017 the Rams had the #3 run blocking OL and the #7 pass blocking OL. They were one of only 4 teams to rank in the top 10 in both categories. [
www.footballoutsiders.com]
In 2018 the Rams had the #1 run blocking OL and the #6 pass blocking OL. They were one of only 5 teams to rank in the top 10 in both categories. [
www.footballoutsiders.com]
I'd say the Rams' approach worked pretty well both of those years.
Btw, in 2016 - before McVay - the Rams were 29th in both categories. They jumped to 3rd/7th in 2017 without drafting an OL anywhere in the 2017 draft let alone drafting one in the first round.
AlbaNY_Ram