With three goals in his last four games, he has shown he has something at Championship level.
There is still a sense that Doukara needs to be improved upon, and Steve Evans has been chasing a striker for his entire tenure as head coach.
Leeds are clearly building for 2016/17 this month.
It is now down to the French forward to show the former Rotherham manager that he deserves a place next season.
Scoring goals is one way to do that.