As I previously said, Virgil isn't going to work miracles after his very first training camp. Khan hired Roach for that same reason yet goes in the ring and opens up to impress twitter degenerates. He could hire the entire crew and nothing will change, he has been fighting this way his entire career, too late for major changes.
This is why Khan is one of my fave fighters to watch that peanut brittle chin and him still exchanging lol.
I agree that Khan is making the same mistakes that leave him exposed. He's getting away with stuff against Molina that better foes could exploit. But even still, he wasn't with Virgil that long. Lewis and Wlad took a few fights to begin to master Steward's lessons, and I think Virgil has made some improvements.
You could give him Ray Arcel, Emanuel Steward, Gil Clancy, every great trainer ever. He is who he is, too dumb, flawed, and technically flawed to ever likely reach the elite p4p level, even in this weak era.