I think they might be referring to Alwyn Davey (ex Essendon) not Aaron
I actually heard rumblings of this a few months ago. What about Burgoyne & Motlop? Just bull****?
http://www.ntnews.com.au/sport/australian-football/territory-thunder-secures-alwyn-davey-for-2014-season/story-fnk2to87-1226786117562