what my "chirriya" told me is that DM & PM & IAF top brass responsible for LCA programme have agrred to modify the current tejas by
1.redisigning a few parts in its body
2. slight modifictaions in its wings & air intake (i personally want to see DSI enabelled F/A-18 E F type)
3.repakaging the avionicks after taking owt all testing & tellmatory insturments and there housings and harnesses
4.putting a new AESA based radar & EW suite and a new chaffs and flairs dispensing system
5.newlight and modified landing gear & rearanging and taking owt all unecesary counterwieghts
6.new version of compact IFR probe and oxygen genrating system
and yes DM wants to give more effort and money into R&D of AMCA & AURA than MK2 .. i may be wrong