I know "Lightsaber Lost" is officially set AFTER "Grievous Intrigue/The Deserter," but, given Yoda, Ahsoka, Sinube, and two of the same Younglings' cameos at the beginning of GI, I think it makes more sense shortly before.
I DO want to know about Sinube and Barrissoka's Adventures in Younglingsitting that seemed to have occurred during GI, though.
Side Note: Barrissoka enter that briefing TOGETHER.













