Ananda
The Bunker Group
American engine is for First Batch of LCA. Indian still hoping to get Kaveri powered the bulk of LCA later on. But I agree that LCA will have substantial Western+Israeli system and sub system. However I believe F/A-50 will have more Western system, thus in my opinion it can be appropriate to call F/A-50 as Western representative for 21st century Light Fighter class (in which I believe JF-17 and LCA included).Speaking on that front it makes sense to note that, LCA itself has quiet a few western components, american engine, french-israeli+indian avionics, and israeli radar.
Well unless BAe can build more Hawk 200 in the Future, since AMX seems going nowhere except some remnants that continue being updated by Italian and Brazil.