These are interesting questions. The truth is that if it does settle out of court, we might never learn what really happened because frequently a settlement comes with iron-clad confidentiality provisions. These protect the party cutting the fat check from the public embarrassment of being seen as the faulty party; if, as you say, Greg would balk at a confidentiality clause, that might make Trek much less willing to cut that check.
I think I heard that Lemond had replaced his legal team. Does anybody know why he did that? The first crew was the one that initiated the lawsuit. Maybe the current team has a different opinion about the strength of the case?
To set one issue straight, Race Radio attributed the quote, "we're certainly not averse to settling it" to Trek.
If you look at the article again, you'll see that it was actually Jamie DiBoise, Lemond's attorney, who said this. Not that I think it means much. Not too many lawyers really want to run the risk of putting their case in the hands of a jury, which would apparently be what would happen here if it went to trial. Juries are notoriously unpredictable, so a negotiated solution can look a lot more appealing.