Wait a minute, my friends! I decided to start a new thread so that more people will see this (ie this news won't be buried in the old thread). Latest news is that the V10 will live on in the new Huracan! There are a few articles about this, and below is one of them.
The baby Lambo a.k.a, the Huracan has a bit more life in it, says Lamborghini. New reports suggest that the Huracan replacement will arrive in 2024, and no—it’s not going turbo. The NA V10 will live on, albeit in a symbiotic relationship with electricity. Or, in other words, a plug-in hybrid. Top brass at Lamborghini says the Huracan successor will be closely related to the upcoming Aventador replacement.
The naturally aspirated V10 Lamborghini will continue to live on for the next-gen supercar, but it will use some electrical assist.