I have finally accumulated enough miles to plan for a *A RTW. I have read much about the quality of SQ FC and would like to include that in my trip, but when I use the ANA tool I get the following message:

"You may not use First class and Business class of certain aircraft which are A380, B777-300ER and A345 (code 380, 77W and 345) of Singapore Airlines (SQ) as flight awards."

This seems to exclude many if not most options and I am wondering what I could do do increase the chance of getting a SQ FC segment for my itinerary.