Emirates currently has 10 Boeing 777-200LRs with 8 first class, 42 business class, and 216 economy seats.
They’ve just disclosed a plan to eliminate first class from these planes, and move to a six-across (2-2-2) business class in place of the current seven-across, eliminating the middle-of-middle seat in business. The plane will be densified to 302 seats in total.