As the St. Louis Cardinals look to the offseason and weigh potential trades involving star third baseman Nolan Arenado, the presence of two prominent free agents could significantly shape the trade landscape. These free agents — **Josh Donaldson** and **Matt Chapman** — are not only high-profile names at the hot corner, but their availability could influence both demand and the price for Arenado in the trade market.

### 1. **Josh Donaldson**

The 2015 American League MVP, Josh Donaldson, may no longer be at his peak, but he still brings significant value as a veteran power bat with solid defensive abilities. Donaldson’s free-agent status will likely trigger a reshuffling of teams seeking third base help, which could directly impact the Cardinals’ market for Arenado.

Several teams that might consider a trade for Arenado (such as the Atlanta Braves, New York Yankees, or Los Angeles Dodgers) could initially view Donaldson as a more affordable stopgap option, especially given his declining contract value compared to Arenado’s substantial long-term deal. If teams like the Yankees or Braves find Donaldson’s bat and leadership appealing, it could reduce their urgency to make a blockbuster trade for a player like Arenado, thus affecting the overall market value of the Cardinals’ third baseman.

For the Cardinals, a team looking to move Arenado for a haul of prospects and young talent, the presence of Donaldson on the open market may decrease the demand for top-tier third basemen, ultimately lowering the return they can expect for Arenado. A weaker third base market could slow the pace of trade discussions or reduce the number of suitors willing to meet St. Louis’ asking price.

### 2. **Matt Chapman**

Matt Chapman, the Toronto Blue Jays’ standout third baseman, is another free agent who could have a direct impact on the trade market for Arenado. A three-time Gold Glove winner with a consistently potent bat, Chapman offers both defensive excellence and power at the plate. His free agency could force teams looking for a third baseman to weigh their options between Chapman and Arenado.

Chapman’s ability to hit for power with a more affordable contract (compared to Arenado’s significant financial commitment) could appeal to teams with budget constraints. If Chapman receives a lucrative deal in free agency, it could fuel more teams to pursue trade options for Arenado, who is locked into a more expensive, long-term deal. However, if Chapman signs quickly or at a high price, it could push teams to look more aggressively at Arenado, especially contenders in need of a proven third baseman with postseason pedigree.

In summary, both Josh Donaldson and Matt Chapman’s free-agent decisions will have ripple effects on the trade market for Nolan Arenado. These moves could either increase or decrease the demand for Arenado, shaping how the Cardinals approach potential trade negotiations.