'So you're saying that the Hawks, which replaced the Hunters, are likely to themselves be replaced by Hunters?'
That's about the size of it, if HHA get the work. I love a bit of irony.
Mind, who knows what might end up doing the job, when you see what aircraft do similar work for NATO forces: Alpha Jet, L.39s, even Skyhawks. Either way, 736 would appear to have a very finite life.