This is what every fan should want. It's nice to win the division but only as step 1 to the real goal.
And if you have a particular person/position that you truly believe is the problem, you either try to cover it up or you take bold action. Snead and McVay are both bold action guys, as Kroenke seems to be as well.
If each member of the current Rams' roster doesn't get it by now that NOBODY is safe if they aren't doing their job well enough in McVay's eyes, then it never will dawn on them. I suspect they all got the message.