Mundungus and the Hog's Head

[ck32976]

No: HPFGUIDX 99543

Hi all...
It has been quite some time since my last post, but I was reading 
book five again and something struck me.  When AD is telling Harry 
about the night Trelawney made the prophecy, he mentions that the 
person that was listening was discovered and thrown out of the Hog's 
Head.  Mundungus had been banned from the Hog's Head. It probably 
means nothing, and I apologize if it has been discussed (I checked, 
but didn't find anything)  Do you think it was Mundungus that 
overheard the prophecy?  If so, did he just tell the wrong person, or 
did he deliberately pass it on to Voldemort? Either way what does it 
mean in regard to his position (past present and/or future) in the 
order.  Sirius said that Mundungus is very loyal to AD, but has that 
always been the case?  Any thoughts?
Carrie-Ann