Not possible. They don't have a propulsion system decided till date.TAI’s broad timeline for the first flight is 2023.
Not gonna happen, empty speculation.1) all tests of indigenous Turkish engine will be completed by 2025-26
BTW, has Turkey ever fielded any of its own developed 4th gen aircrafts? If not, then they are walking into same trap that India did. Having a fighter jet program with engine program linked.