Premier Mets pitching prospect Noah Syndergaard is the centerpiece of trade talks involving Rockies star shortstop Troy Tulowitzki, per CBSSports.com Baseball Insider Jon Heyman, who is further reporting that the teams are not close to finalizing a trade.

The pitching-rich Mets are dangling the 22-year-old Syndergaard, who struggled at the Triple-A level in 2014 with a 4.60 ERA and career-worst 1.48 WHIP. Syndergaard has fanned 474 in just 426 2/3 innings.