Have heard things, but belief factor in what I've heard is minimal. Hard to call it.
Quick answer: Tough to call. Wouldn't be surprised with any timing or any conclusion.
Longer babbling:
My sense on timing is not for a couple of weeks. I realize that this thread started as a 'may join the team within a week' 5 days ago, but my guess is we're talking very late December or into January.
As to what happens.. IMO depends on a number of factors, one of which is how good he's looked playing pick up ball. With Martin especially, but Lofton and McNeil gone as well, and the roster make-up... the staff may be more open to adding him. But, if they see little value this year (or beyond) I think they leave things as they are...
If I had to guess, would probably lean toward him not being added.. but for those who loves my percentages... I'm maybe at 60%/40% on that now... which is a lot closer than it was before the in-season defections.