[spoilers] Episode ideas for series 9

[YourFutureMuse]

Definitely China! And I would love to see more international stuff! I mean I know MI5 are the internal service but they seem to get involved with a lot of stuff anyway For me personally I would love Arab-Israeli politics to be a storyline maybe some sort of conference? I don't know if it would work but I would love it!
I want a good old fashioned episode where someone goes undercover, infiltrates a terror cell and saves the world Those episodes never grow old for me I know it was sort of touched on 8.7 but I want to see a grid member go into deep cover (maybe tariq?)