As for your exact request of the past year as it relates to Mott:
Mott is 99 for 612 overall for a 16 percent win percentage with all owners including Godolphin.
Mott is 18 for 85 with Godolphin for a 21 percent win percentage the past year.
Subtracting out those 18 for 85 results in an 81 for 527 record which is a 15.3% win rate the past year for non-Godolphin owned horses.
The more recent 2 month and 5 month results really point out what you are saying at least with Mott.
Walsh in the near future as I said.