Nedum Onuoha (Recently left QPR after a long stint, isn't prem level anymore and could maybe be hesitant to go to another championship team)
Christopher Samba ( Tenuous link but played with Ryan Nelson at Blackburn. 34 now, made a truck load of cash in Russia before returning to England at Villa last year, so maybe money won't be a pressing issue for him)
Gareth McAuley ( I know he played prem last year but he's ancient so maybe he would be up for an easy gig before retirement)
QPR Fan here (might've noticed Young Ryan below)
Ned - is going back up North (also been heavily linked with Hull) so won't come here.
Samba - Too expensive - won't come here
McAuley - has openly said he wouldn't be adverse to a move abroad. His mate Aaron Hughes (had a brief spell at QPR) played in Straya not so long ago.
I doubt whoever it is will be a household name - i.e Huth etc.