Seems like EK is re-structering the fleet instead of growing like in the past as just a few changes for 2015 have been announced so far. Some A345 and B772 has left the fleet in the last weeks.
operational changes
since 1st December
3rd daily MLE (in total: double daily B77W + daily B773 via CMB)
1st January
DAR: increase from 12 weekly to double daily (daily B773 + daily A332)
1st February
KUL: daily B77W change to A380 (in total: daily A380 + double daily B77W + daily B773)
BRU: daily B77L change to B77W
SEZ: daily A345 change to B77L (daily B77L + daily A345)
8th March
3rd daily JFK (in total: trice daily A380 + daily B77W via MXP)
2nd May
2nd daily BCN (daily A380 + daily B77L)
1st July
DME: daily B773 change to B77W (in total: double daily B77W)
current fleet
21 A332
4 A343
5 A345
1 B772
6 B772ER
10 B777LR
12 B773
101 B77W
56 A380
2 B747F
12 B77F
on order
84 A380
50 B77W
115 B779
35 B778