There are, reputedly ... three serious candidates so far
So - based on the 'serious' attention so far given by Truss to the evident problems with CASA and the ATSB, that'd obviously have to be Mo, Larry and Curly.
Sorry Lead Sled - couldn't resist.
I guess that just leaves the ATSB to be sorted out - perhaps Truss has got Ronald McDonald in mind to take over there?
Couldn't be any worse than the current clown who's supposedly in charge, could it?