Rabbi Morgenstern, Rabbi Sender, Rabbi Kenzer, and YLC, Rabbi Teller, Rabbi Juzint, and Rabbi Leff are gone. (probably some others too that don’t come to mind).
If the roshei yeshiva are gone, and your high school buddies are now in charge, that could be considered a fair amount of change.
Not saying that the changes are positive or negative. But they are significant changes.