Thanks thats actually a great help.
The Fall Collection was released on October 17th which is 140 days before today (6th March 2019) so all the grandparents bar 1 predate the release of the collection. The earliest a cat can breed if drugged is 12 days therefore the first fall babies would have been 128 days ago. I think we can safely say that neither of Fernado's parents were starters.
Hendrix posted yesterday so Fernando will be 128 days old today.
I'd say thats proof that this new fur is dominant to Toyger - Snow which was most recessive at the time the grandparents were all birthed.
If MsMagick was able to post Kamillas Dads pedigree that would show for sure that there was no Fall Starter throwing out a total fluke of an awesome 9T cat