Sources: Mets doing background work on Carlos Beltran, mutual interest between player and teamBeltran had bumpy tenure as a member of the Mets10/8/2019, 12:55 AMSep 25, 2017; Arlington, TX, USA; Houston Astros designated hitter Carlos Beltran (15) smiles after the benches clear during the second inning against the Texas Rangers at Globe Life Park in Arlington. Mandatory Credit: Andrew Dieb-USA TODAY Sports / Andrew Dieb