Why Scotson the least French?
Based on his name he is probably of British descent, and at the very least, Australian culture was heavily influenced by the British culture, which was heavily influenced by the French culture due to the Norman invasion.
I think that makes him more French than Ludvigsson, Valter and Konovalovas.
I would probably rate Valter the least French because he is the only one on the list who doesn't speak an Indo-European language natively.
Also, Konovalovas has ridden with the team since forever, so his frenchyness is not too small.