I’ve heard from a pretty good source BA are planning to take 300-450 next year (the high number is what P&P need to make the plan work, the low number is what finance will pay for). 2/3rds of them will be Shorthaul, the balance (about 80-100 depending on which number you use) will be longhaul. Also potentially a resumption of FPP too.
Good luck, swimmers. It’s not all bad when you get here, despite what some might have you believe.