I gotta say, just sort of as a business/marketing theory. You're SGC and considered by collectors to be second banana behind PSA (for general resale value, that is). If you want business to grow, it would be very advantageous to regrade cards currently in PSA holders up to (slightly?) higher grades, to keep the happy customer coming back to you and NOT PSA. It's a very cynical view of things, of course, but it may support leaving a card in the holder for a regrade.
