4:31pm: The Rockies are not engaged in trade talks regarding Simmons, Patrick Saunders of the Denver Post reports on Twitter.

8:58am: The Mets checked in on Simmons this morning and were met with the asking price of Jacob deGrom or Matt Harvey, tweets Sherman, which is steeper than New York would care to pay.

NOV. 12, 7:09am: Joel Sherman of the New York Post hears that the Braves are indeed listening to offers for Simmons, and they’ve been in recent contact with the Padres, Dodgers and Angels (three Twitter links). The Braves recognize the weak free-agent market at shortstop and want to at least see what the return would be for Simmons considering how valuable he is. Sherman adds that the Mets haven’t checked in on Simmons yet, perhaps assuming that the Braves wouldn’t deal him within the NL East.

NOV. 11, 10:42pm: The Braves have discussed Simmons, but no deal is close at the moment, per MLB.com’s Mark Bowman (links to Twitter). They’re willing to listen, and as David O’Brien of the Atlanta Journal Constitution adds (also via Twitter), Atlanta is determined to add multiple young, impact pieces without raising payroll much. Moving Simmons could achieve that goal, but the cost would assuredly be astounding for a player with as much surplus value on his contract as Simmons presently has.

10:31pm: The Padres have checked in on Simmons but nothing is close in terms of trade talks between the two sides, according to Dennis Lin of the San Diego Union Tribune (Twitter link).

9:58pm: Keri now tweets that the Braves’ talks revolve around Andrelton Simmons. That doesn’t necessarily rule out any of the four remaining teams, as the Rockies and Padres could certainly use a long-term answer at shortstop and either the Dodgers or D-Backs could shuffle their current infield alignment to add a defender of Simmons’ caliber.

Simmons’ offensive output was down in 2015, but he remains arguably the game’s most elite defensive player and is under contract for another five seasons at a total of $53MM.

9:33pm: The Giants aren’t in talks with the Braves, both SB Nation’s Chris Cotillo and the San Francisco Chronicle’s Henry Schulman hear (links to Twitter).

9:11pm: The Braves are “deep” in trade talks with a yet-unnamed NL West club, reports Jonah Keri of ESPN (via Twitter). Clearly, there’s a lot left to the imagination with this report, but there’s enough to at least envision a few possibilities.

The Braves are known to be shopping expensive veterans Nick Swisher and Michael Bourn, though neither player is a desirable asset considering the $15MM each is owed in 2016. Joel Sherman of the New York Post reported today that Cameron Maybin is available in trades, and Maybin could be a more appealing piece on the heels of the first fully healthy season he’s enjoyed since 2012. There’s also been speculation over the past several months that Atlanta could move on from formerly presumed catcher-of-the-future Christian Bethancourt, and the team did just reportedly agree to terms on a new one-year deal with A.J. Pierzynski earlier tonight. Other possibilities include Julio Teheran, whose name has been kicked around in trade rumors since the summer, and Mike Minor, whom the team is reportedly uncertain about tendering after he experienced a setback in his rehab from shoulder surgery.

A quick rundown of the NL West’s team needs: the Rockies could be looking for catching or pitching help, the Giants are reportedly interested in outfielders and rotation arms, the Diamondbacks are hunting for general pitching help (rotation or bullpen), the Dodgers are in much the same boat as the D-Backs, and the Padres could conceivably be looking to add in the outfield, infield or rotation. That creates a wide-ranging slate of possibilities, of course, though if a trade is indeed nearing fruition, further details are likely to be reported sooner rather than later.