Surely the question is how many more can the market support. Just from being a pprune reader you get a picture of the volume of LC flts on offer from the big three off the M25 plus the numbers now operating from the regional airfields.
I cannot see how they can just keep appearing unless the backers/ banks feel there is no limit and also lease costs are very favourable.
Easy people may be able to tell me with the market return of their 73s could they not find these a/c being used to compete against them and the A319s.