So, here's my dilemma. I'm booked to fly AA LHR-->JFK in mid July on one of the 772s. Its a 45J 772. Im booked in 14A which is MCE. So, having followed the 772 and 77W modification thread, its clear the 77Ws are being refitted with PE in rather good time. Ive also heard that PE on certain routes wont be offered for sale until late June or July.
With my 14A seat assignment, am I at risk for being shifted to some random seat in the main cabin because 14A is suddenly going to change from MCE to PE? Should I rebook myself into 17A which is currently the last row of MCE but is the first row of MCE in a refitted 772?