some corrections needed ASRAAM is a within visual range missile not a BVR and comes in place of Puthon5 which had some issues in older block when figter was in supersonic flieght mode , even Derby with bibration issues had been handelled and rectified as far back as 2015
now Ge 414 is is the only choice for MK1A as Kaveru is still not ready and will only come after 2022-23 and with just some minor djustments in air intake & fuel divery systems there is a big boost in power and its almost plug & play for GE 414 over GE404 cirrently in MK1
as for MICA (both variants they are not for LCA but M2K or rafale ) as EL2052 already chosen as thales radar is too expensive and needs all french weapons only on it or at lest MBDA made weapons on it only while as for AL2052 all israeli and US & french made/MBDA made weapons are compatiable on it
plus there is already new lighter and LOWER & wider landing gear under testing for MK1A and a totally new very compact & unified based on latest technologies a LA Growler type unified RWR+EW+ECM+internal jammer suits based on GaN AESA sensors and a a GaN AESA based version of EL 2052 radar for LCA-MK1A making it even more lighter and more aerodynamic and more agile than before and sir its not a rumor and yes there wont me any MK2 LCA its going to be AMCA next
there would be no carrier based LCA but for sure there would be land based NLCA on remote islands line andam & nicobar or costal air fields or Point defnce & shore defnce roles
looks like you meed to work on your information
Tejas right now uses EL/M-2032 MMR(as used of Israeli F16 SUFA) with Python5 WVR & Derby+I DERBY ER BVR combo with DASH3 HMDS& HUD & LITENING3 G3 LDP combo for complete HOBS pakage while your SD10 a, b XYZ are on tech based on Python3
rest keep speculating yourself as EL2052 is not a pulse doppler but an AESA & has two variants A GaA variant which in currently on indian Jaguars Darin3 while MK1A is getting its GaN version ... rest keep speculating