yes, it looks like CEU will be attractive to TCL since the QLD toll roads are not available.
TCL is cashed up and could make an offer anytime, even though of course they might buy something else instead.
link
http://www.theaustralian.com.au/business/transurban-road-firm-may-take-aim-at-rival/story-e6frg8zx-1225961716128