Mets Notes: Choo, D’Arnaud, 40-Man

Here's the latest out of New York's National League entrant:

• The Mets have reached out to Scott Boras in regards to free agent outfielder Shin-Soo Choo, reports Mike Puma of the New York Post via Twitter. The sides "haven't talked dollars," however, a club official told Puma. Per another tweet, that same official expressed uncertainty as to whether a Choo signing was a real possibility, explaining that "it depends at what number."
• Boras is marketing Choo in the $90MM range, tweets Puma. The 31-year-old ranks third on MLBTR's Tim Dierkes's list of the top fifty free agents, and Dierkes predicted that he would reach a nine-figure deal.
• Another team source says that the club could be in on basically any free agent other than crosstown star Robinson Cano, according to Marc Carig of Newsday, who emphasizes that the club has had preliminary discussions with a lot of targets. (Twitter links.) 
• New York's front office is optimistic about adding talent via trade, Carig further tweets. 
• With the Mets hoping to add a bat by working out a deal, but unwilling to ship out top young arms like Noah Syndergaard and Zack Wheeler, Andy Martino of the New York Daily News wonders whether GM Sandy Alderson might instead be willing to part with catcher Travis D'Arnaud. Though he notes that there are plenty of reasons why that may not be a wise strategy, Martino adds that many in the organization think highly of prospect Kevin Plawecki.
• According to Assistant GM Paul DePodesta, the club will likely add "more than a handfull" of prospects to the club's 40-man roster, reports Adam Rubin of ESPNNewYork.com. Rubin proceeds to tick through the possibilities, noting that only Jacob deGrom and Jeff Walters appear to be definite additions to a big league roster that currently has thirty-six spots occupied.