Last month, the Nationals promoted longtime front office staffer Eddie Longosz to vice president and assistant general manager of player development and administration after spending the last 13 years in the club’s scouting department, most recently as the director of scouting operations for the last eight.

Before the promotion, Longosz, a D.C. native, assisted general manager Mike Rizzo on all aspects of the organization's amateur, professional and international scouting operations.

That means he is now in charge of developing the players in the Nats’ farm system that he helped scout and draft.

The upper echelon of the farm system is now loaded, especially with position players, thanks to high draft picks, numerous trades and impressive international signings over the last three years, all with Longosz’s input.

At the top of the board is top prospect Dylan Crews, this year’s No. 2 overall draft pick, reigning national champion from LSU and Golden Spikes Award winner. The other recent first-round picks include third baseman and No. 3 prospect Brady House (No. 11 overall pick in 2021) and outfielder and No. 5 prospect Elijah Green (No. 5 overall pick in 2022).

NASHVILLE – This afternoon’s Rule 5 draft marks the end of the Winter Meetings at the Gaylord Opryland Resort. Typically held on Thursday morning the week of the Meetings, the league bumped it up to Wednesday afternoon last year, much to the delight of beat reporters who get to travel home a day early.

The Nationals historically haven’t utilized this avenue of roster building. Designed to keep teams from stashing prospects in the minor leagues, general manager Mike Rizzo has usually turned to acquiring established major leaguers instead of taking a flier on an unproven prospect that has to take up a roster spot for the entirety of next season.

But the Nats did stray away from that last year by selecting Thaddeus Ward from the Red Sox with the first-overall pick in the Rule 5 draft, their first selection in 12 years.

Although they hold the No. 5 overall pick this afternoon and have two open spots on the 40-man roster, the Nats aren’t assured of making a selection. But that doesn’t mean the Rule 5 draft will definitely be uneventful for them.

The Nats, of course, can lose players in this event and they have already taken steps to assure they keep the ones they definitely want.

PROSPECT REVIEW: DJ HERZ

Age on opening day 2024: 23

How acquired: Traded with Kevin Made from Cubs for Jeimer Candelario and cash in July 2023; originally drafted in eighth round by Cubs in 2019 from Terry Sanford High School in Fayetteville, N.C.

Ranking: No. 16 per MLB Pipeline, No. 25 per Baseball America

MLB ETA: 2024
* Projected by MLB Pipeline

The Nationals chose to protect four prospects, all pitchers, from being lost in the upcoming Rule 5 draft. To do so, they cut ties with three players who ended the season on their major league roster, most notably first baseman Dominic Smith.

Smith and right-hander Cory Abbott were both designated for assignment today, with reliever Andrés Machado granted his unconditional release as well to pursue opportunities in Japan. The team then used those three open slots, plus one that already was open, to add left-handers DJ Herz and Mitchell Parker, plus right-handers Cole Henry and Zach Brzykcy, to their 40-man roster. That ensures none of those four prospects can be lost in next month’s Rule 5 draft.

The decision to drop Smith came as the biggest surprise of the day, considering the manner in which club officials spoke up the first baseman’s defensive value and clubhouse leadership this season in spite of his offensive struggles. Signed for $2 million last winter after the Mets chose not to tender him a contract, Smith hit .254/.326/.366 with 12 homers, 46 RBIs and a .692 OPS in 153 games for the Nats. Six of his 12 homers came in September alone, leaving the 28-year-old with some hope he had solved the power woes he endured for the majority of the season.

Even with those woes at the plate, Smith was lauded for his glove work at first base, where he produced five Defensive Runs Saved and was a calming influence for young infielders CJ Abrams, Luis García and Carter Kieboom.

Smith was eligible for arbitration and was projected to make roughly $4 million through that process. Now, the Nationals will be in the market for a new first baseman for the second straight offseason, likely prioritizing power from that corner position to help bolster a lineup that hit a National League-worst 151 homers this year. They could also move Joey Meneses full-time to first base and seek a new designated hitter.

There are two significant roster-related deadline days across baseball this week. On Friday, all teams must tender contracts to their arbitration-eligible players, with the possibility looming that some could be non-tendered. But before we get to that, today all teams must decide which of their prospects they want to add to their 40-man rosters in order to protect them from being lost in the Rule 5 draft.

This is a day that usually didn’t garner much attention from the Nationals’ perspective when they were consistent contenders and basically sat out the Rule 5 draft for a decade. But it became important again last year, both because they owned (and used) the No. 1 pick in the draft and because they had a high number of prospects they wanted to protect, forcing them to part ways with several big leaguers.

A refresher course, for those who don’t remember how this works: The Rule 5 draft gives teams the opportunity to select unprotected minor leaguers away from other clubs for $100,000, with one critical caveat: Any player selected must remain on the major league roster the entire season (90 days on the active roster) or else be offered back to the original club.

The Nats, who hadn’t selected a Rule 5 player since 2010, finally got back in the game last year by taking Thaddeus Ward with the first overall pick. The right-hander missed several months with a shoulder injury but met the required standard by staying on the active roster enough to remain with the organization, which can now option him to Triple-A if it wants.

The Nationals did not, however, have anyone selected away from them in last year’s Rule 5 draft, evidence perhaps of some smart decisions they made to protect certain players and perhaps of the lack of big-league-ready talent further down the organizational depth chart.

When the Nationals lineup for tonight’s series opener against the Brewers was published and Jeimer Candelario’s name wasn’t included, all eyes in the home clubhouse immediately turned toward the third baseman’s locker. Candelario, for the record, was there, in his usual Nats gear, preparing for batting practice.

Three hours later, he was no longer a National.

The Nats finalized a trade with the Cubs shortly before tonight’s game that will send Candelario back to the organization he began his career with, receiving two prospects in return, the club announced.

Kevin Made, a 20-year-old shortstop who was the Cubs’ 14th-ranked prospect, and DJ Herz, a 22-year-old left-hander who was their 16th-ranked prospect, will now join the Nationals organization.

Candelario was far and away the most likely Nationals player to be dealt before Tuesday’s 6 p.m. deadline. A number of teams, headlined by the Angels and Yankees, reportedly were interested in the 29-year-old, who entered the day with an .823 OPS, 30 doubles, 16 homers, 53 RBIs and 3.3 bWAR in 99 games played.