Don`t think it`s quite as simple as that but hey ho
Trying to keep all terminals busy at all times not having 1 terminal bursting at the seams and another empty is the name of the game.
EK at present can only operate from T1 due A380 stand and not enough
B773 stands to go round on T2 in morning when you can have EK/EY/SVA/
SQ/PK on some days plus 2 VS B747 and numerous A330
Ian