Hi all, I have Gatwick to Cancun booked for earlier next year on Gatwick 777 traveling in economy ( WT ). My wife is disabled and we have arranged special assistance, when I arranged this over the phone ( call center staff extremely helpful and put my mind at ease regarding my wife's mobility problems and that she is tube fed so will need to bring all her liquid feeds as hand luggage ) we were offered free seat allocation, we went for 20 J&K as there seems to be an little extra leg room, these seats are a bassinet seat, is there any chance that we may be moved from these seats if a family with a baby requires it for a cot? The next best seats on the Gatwick 777 in WT seem to be the 3 rows of twin seats at the back, but i've researched these seats and they seem to be noisy due to the galley and toilets ect. Would much prefer to stay in row 20 without a seat in front to recline into our space, but also want to avoid any awkward situations if we are asked to move to accommodate a baby. Thanks