I agree with your predictions, the semi-final will be like this.
If Fenerbahçe beats Aston Villa in the semi-finals, I believe they will most likely win the cup.
The winner of the Fenerbahçe - Aston Villa match will win this cup.
I hope Fenerbahçe wins this cup and brings it to our country.
But I not sure whether Fenerbahce will actually have draw that brings them together with Aston Villa because it not certain that LOSC can be beaten by Aston Villa, we can wait for what will happen in the semifinals after this quarter-final is over.
It just that Fenerbahce is the team with the greatest chance of winning the Conference League title this season because considering that all the remaining team can be said to be all below Fenerbahce in terms of playing performance level.
If what you say about Fenerbahce vs Aston Villa in the final match really happens then it is clear that Fenerbahce is the favorite and I will also take the risk of making Fenerbahce the favorite in betting.