Looking at the plans associatedwith the DCO, these 5 extra stands are stated as already having permission approved.
Note Yellow Pax airbridges to South Stands and the yet to be completed new stands plus a little main terminal infill.
Also out of view of this snapshot, a new runway exit towards the end of the 25 threshold which should reduce backtrack times for those which require a full length departure.
A bit of the Long Term Car Park P5 is lost, new Car Parking P6 & P7! but another linking taxiway between Delta & Foxtrot to aid flow from / to the North stands.
'Pond' no longer used at all for airliners.