According to this article, Nelson is better in coverage, Landry better vs the run. Just as I thought. It also says that Landry is willing to sign a one-year deal this year to prove himself healthy, then sign long-term for more money next year.
The stats are eye opening. Neither is really that good, but if the Jets really do think that Landry is a better fit than Nelson, then they ARE morons, and still don't acknowledge their need for a safety who can cover. More and more, I think both Rex, Tanny, Cohen and the whole FO and scouting dept. need to be fired.