I need some collective wisdom. I am booked BA933 DUS-LHR dep 20:35 today, economy plus. Plans have changed, and I would like to travel back on BA939 dep 12:55. It is currently J0 Y0, but there are plenty of empty and blocked seats still on the seatmap. J is 3 rows, with 5 seats blocked and 2 still available for purchase. How active are the bots overnight, do you think they will release more seats?

Alternatively BA941 dep 16:05 shows J1, so I guess I could POUG for 108€ to club, and then SDC to that flight.