We heard about Wilson last Thursday. Nate Barnes wrote about him here. I talked about how you can never have too much depth, and while the Pirates don't need him, it definitely would be a luxury for the bullpen. Then we discussed him in last week's podcast. So check those links for plenty of analysis on Wilson.
At the time we just heard the Pirates linked to Wilson, but this news from Nightengale obviously boosts the interest level. In those cases where a team is watching someone, you never know the actual interest. I still wouldn't say it's a guarantee that the Pirates get Wilson, but at least now it seems like it could be a strong possibility, and we know that they're going after him stronger than other teams.
UPDATE 5:26 PM: Steve Gilbert, who covers the Diamondbacks for MLB.com, says he hears the Diamondbacks aren't in on Wilson.
Tim is the owner and editor in chief of Pirates Prospects. He started the site in January 2009, and turned it into his full time job during the 2011 season. Prior to starting Pirates Prospects, Tim worked with AccuScore.com, providing MLB, NHL, and NFL coverage to various national media outlets, including ESPN Insider, USA Today, Yahoo Sports, and the Wall Street Journal. He also writes the annual Prospect Guide, which is sold through the site. Tim lives in Bradenton, where he provides live coverage all year of Spring Training, mini camp, instructs, the Bradenton Marauders, and the GCL Pirates.