If Baykar wants to stay as master of unmanned air vehicles they should concentrate on that subject and leave the engine technology to those who are masters of it. Otherwise they will be Jack of all trades but master of none.
They still haven’t mastered KE yet. There is so much they need to accomplish with KE that diversifying in to engine building will only dilute their real goal.
KE needs supersonic flight testing, internal weapons bay testing, RAM paint application, improvements to it’s low observability, improvements to it’s airframe to give it more manoeuvrability, increasing it’s LOS operational distance via relay systems, AI capability for air combat including non-susceptibility to outside interference, improving it’s operational envelope including more altitude and a possible twin engine development.
KE is not that much of an expendable cheap plane. It needs to be as stealthy as possible and should have passive sensors to alert ground crew for possible attack on itself.