ABN Amro analyst Bruce Low said it was feasible Qantas could retire its ageing - and inefficient - fleet of 21 B737-300s while its new budget airline built up its fleet of A320 or B737-800s.
Inefficient! - I presume that they are only becoming inefficient due to their age. I am sure no one has ever regarded the 737-300 as inefficient for its size/range class.