Did they ask you during the interview which fleet you prefer?
As our 757's are all MAN and LGW based (at this moment). However if you prefer the FBW fleet than LTN or BHX would be a good option.
But unfortunately we haven't taken on a lot of people this year and it's difficult to predict whats going to happen next year. They are talking (last three years) about 2 757's and 1 A320 leaving the fleet later this year. But this can change every day. However if they decide to remove these aircraft from the fleet than next years intake will be minimal, if any at all.
Best of luck with your decision.
CEJM