I am from India and got my Tier1 (General) -> ILR in May 2015. I have booked NCS appointment for 31st May 2016.
I am planning to go to Kingdom of Saudi Arabia(KSA) in September 2016 for pilgrimage. For this I need to apply for pilgrimage visa in a month or so, which would be stamped on my Indian Passport.
So the issue is when I get the British Citizenship (if it comes in say Aug 2016), then, I may have to give away my ILR BRP and also have to surrender my Indian Passport (as you know India does not allow dual citizenship).
My question is: what should i do if i get the BC before i go to KSA? Can I request the Home Office to allow me to use the ILR until after my trip to KSA? so that I can use the Indian Passport with KSA visa?
Or
In the comments section of the AN form, can I request Home Office to give me citizenship in the month of September 2016 ?
Or
Any other thing that you would suggest?
I don't want to delay applying for BC, as the rules (and cost) can change any time

Thanks