I think we Rams fans have a lot to look forward to with McVay as our HC. Timing has a bit to do with his success, as far as having a QB in place when he got here and having a pretty good D already in place. But the success is due to McVay knowing what to do with what was here when he got here, he took basically the same team that was 4-12 in 2016 and made the playoffs. He is so humble and passes the praise to his players which gives them more confidence and their play shows it. I cant wait to see what the O does this upcoming season, Goff should have an even better understanding of what the D is trying to do and his audibles should destroy D game plans. Once Goff starts hitting on a few audibles his confidence will grow and McVay will just be making suggestions in the headset and Goff will be calling the plays.
As far as other teams searching for the next McVay, good luck. Coaches of his quality are few and far between, how many has the NFL seen before McVay? He is like a combination of Bill Walsh and Mike Martz, he knows how to motivate his players and instill confidence as well as come up with plays that maximize the talents of his players. Belichick is considered by many as the best HC at this time, but McVay is making his mark to be the next HC considered the best in the league.