It's about time, hopefully we have a batch ready for the inventory within 12 months. Forget the Eurofighter or F16, Kızılelma will be our only hope at a "stop gap" until Kaan is ready. In my opinion if done right they'll be a better option than filling the inventory with more 4th gen fighters.
If we were to simply buy new F16s or Eurofighters, we'd still be at a disadvantage. But if Kızılelma is perfected and introduced in good numbers even adversaries with 5th gen fighters would shy away from any sort of confrontation (they already do, but have been getting very bold recently).