Can you elaborate on that?
All my foundational training (mostly through Randy Cain) was consistent application of pressure, not staging the trigger. During a Reston/Jedlinski class a couple years ago, I was introduced to trigger prep/staging in a way that finally clicked with me. Of course, Reston was shooting a Chambers 2011 in class, but I believe he was a Glock guy before retiring, so I'm wondering if his trigger management changed along with his handgun selection.
Then watching a recent Brian Hill video, he was emphatic about keeping the trigger moving and not staging it.
I've also heard it said (probably here on P-F) that trigger staging is a great way to make a 5 pound trigger feel like a 10 pound trigger...