In addition to what I mentioned, MoD allocating budget for a 3rd carrier plays a crucial factor which will make IN consider F-18s for equipping the carrier with EMALS. As of now, IN & MoD made the call to redirect that budget for building submarines instead. There are some recent reports that MoD is considering another carrier but nothing concrete yet and even if it does, the naval design bureau should start something new altogether like a 65k+ ton carrier which'll take considerably longer for the design review and then the fact of selecting an entirely new fighter. Though IN is significantly better than the other two arms when it comes to selection, negotiations and closing the deals...it'll still take a ton of time. I'd rather want IN to focus and allocate resources/funds to TEDBF over opting any foreign fighter