I wonder if it's simply a case of him enjoying an extended long honeymoon and possibly being advised by his agent to be patient as an offer will come matching the salary and project he's looking for (and I'm assuming he's being realistic in that).
It is slightly baffling that no one has signed him up on a free yet though as he's still got plenty too offer a club. In theory he's got what, 5-8+ years left in him as a keeper.
Given that Madrid is now off the table, my bet would be a short term contract with Bayern given that they are also in need of a keeper until Neuer sorts his leg issue out.
And as
@RVN1991 said, the slating of him on here is pathetic. Seemed a nice bloke, never caused any issues and produced some memorable moment