Not sure on Jedi, but both Brosque and Ruka have re-signed with their clubs
Where did you get that info from?
https://www.google.co.nz
https://www.realfootball.com.au/rukavytsya-made-glory-u-23-marquee/2008/11/18/
https://stgeorge.yourguide.com.au/blogs/don-balon/brosque-resigns-with-sydney-fc/1344181.aspx
More info here (not 100% accurate, but pretty good): https://sfcu.com.au/index.php?option=com_smf&Itemid=28&topic=7281.0
Out of that list I would consider Jonas Salley, Sasho Petrovski, Andre Gumprecht (if not injured), possibly more depending on who leaves.