I've often wondered that myself.
I think most guys on the board will say if you are doing crossover - you should "crack out" the card.
I think KSA is a Canadian Grading Co (with a fairly good reputation?) and I have looked at a few in KSA holders but have never purchased one.
Having said that - I personally don't think this Orr card pulls a 9 from any of the big 3 (PSA, SGC, Beckett) on its best day.
To me - it doesn't present as "trimmed" but is hard to tell as the image doesn't "zoom" (in my ebay view anyway).
I do think the corners are soft enough (bottom left for sure) to have it come back as a 7 at best.
It's a significant enough card that I'm sure it has to have been sent in more than once to attempt the crossover.
It's a very generous 9
Edited to add:
Just found this one on the feepay - Which does look like a trim?
If not someone just bought the deal of the century
https://www.ebay.com/itm/1966-67-top...p2047675.l2557