Now there are news out, reporting that Kirana said that Lion Air needs more planes and Scott Hamilton predicts an order for 100 A320neo's to be knocking at John Leahy's door.
I remember (and found) a press article last year, a few weeks after the massive order from Lion Air for B737-900ER and B737MAX-9 was announced, in which John Leahy mentioned that Airbus and Lion Air already had a MoU in place, but then political pressure from the White House inhibited Lion Air from defecting from Boeing to Airbus. Who know - maybe the MoU is still valid?
It looks like there are two 100-aircraft-orders in the works in
The new (still to be announced) AirAsia order was public since Farnborough (or even earlier, I don't remember exactly). It will go to AirAsia's board in the coming days and then officially announced. I would guess the Lion Air order for A320neo's (if true) will be announced shortly thereafter.
As boring the summer was in terms of new aircraft orders (at least since Farnborough), as interesting might get the rest of the year...