[quote=@Rtron]
Depending on where he is, Sish could meet him while carrying Koren back.
[/quote]
Mine was the first Jedi post up, set in the Tranquility Spire 47 minutes after the raid began. Any interactions with him would be as Curly, Larry and Moe are escorting him down to the main atrium, to be loaded onto a transport with the other prisoners. That would probably be some time around the 60-75 minute mark, if not later depending on what else the characters were up to.

Som would be walking along quite proudly, despite being a prisoner, so I'm sure he would easily earn the ire of some of the more aggressive Sith, who might see his passivity as a challenge.