Hopefully they'll spend some of it on re-working what they've already done.
Check-in could do with an up-grade - A lot of the desks and flight display signage above the desks has not changed since it opened in 1991 and looks really dated. Some TV screens like at Manchester above the check-in desks would bring it up to date. Some of the white walls where you used to exit check-in and go through to security look white-washed and dull, even look temporary but I don't think they are? The place does need a 'freshen up' as parts of it are looking like they were done on the cheap.