They were looking to hire either an -200 or -400, recent reports suggests that the hire of the B747 might go ahead but they recently had a set back because they lost the MoD contract to fly the british troops.
It looks like their summer fleet will consist of 4 A320 and 2 A330.
Also 2 of their leased A320 have been returned one of them already joined CSA fleet and the other one will follow shortly.