The last game of the 2017 season was the “royal” sendoff for the core of the club that reached two World Series. Eric Hosmer, Lorenzo Cain, Mike Moustakas, Alcides Escobar and Jason Vargas were toasted as departing heroes. Tears were shed at the perceived end of an era.

How are those players doing today, and how does the Royals’ replacement plan look? This week, I’m taking a look at each of the five players celebrated on the last day of 2017 and what the Royals are doing at their respective positions:

Read Monday’s look at Eric Hosmer and the Royals’ plan to replace him.

Read Tuesday’s look at Alcides Escobar and the Royals’ plan to replace him.

Read Wednesday’s look at Mike Moustakas and the Royals’ plan to replace him.

Thursday – Jason Vargas, P: Remember him?

Unlike the others celebrated at the close of 2017, Vargas felt the least “ours.” He had pitched for eight seasons in other cities before joining the Royals. He was an integral part of the run to the World Series in 2014, but then was injured for most of 2015 and 2016. He as not active for the 2015 playoffs and therefore played no part in winning the championship.

But Vargas did lead the American League in wins in 2017, earning a spot in the All Star Game. He led the Royals’ pitching staff in WAR with 3.9.

But like Hosmer and Cain, Vargas was deemed too expensive to retain, and thus KC bid him farewell.

While one can still debate whether signing the others to long term deals would have made sense for the Royals, there was no such consideration in Vargas’ case. His 2017 appeared to be built on sand. The Royals were pretty certain the then-34-year-old would not be a valuable pitcher for the long haul.

For some reason, the New York Mets believed otherwise. They gave him $6 million for 2018, $8 million for 2019, and will pay him $2 million more when they most certainly cut him loose after that.

So, what are they getting from that investment? Vargas went 7-9 with a 5.77 ERA on a team that quickly turned into a disaster. He was only good for 92 innings, and in those he merited a -0.3 WAR. That means that in the little that he did pitch, the Mets would have been better off with some minor leaguer taking his place.

So the Royals wisely dodged this bullet. But what did they do in 2018 in his place? The story only gets better. When the Royals scrambled to find a fifth starter early in the year, they turned to an unlikely candidate in Brad Keller. Keller was plucked from the Rule 5 Draft just a few weeks before, meaning his previous team didn’t think he was worth protecting.

All Keller did with the opportunity was post the highest WAR of any rookie pitcher in 2018. He went 9-6 for a dreadful team, and his 3.08 ERA was second best amongst rookies who threw more than 120 innings.

Keller will be a building block for Kansas City. He is costing the Royals pennies, meaning most of the money saved from not signing Vargas can be reinvested in the team rebuild.

With Vargas out of the way, and as other veteran starters fell by the wayside in 2018, the Royals were able to audition a host of youngsters, including Heath Fillmyer, Eric Skoglund, Burch Smith, Glenn Sparkman and Jorge Lopez. Instead of trotting a flagging veteran to the mound, the Royals did extensive evaluation on what they have moving forward. While they didn’t win a lot of games, the trials will prove extremely beneficial.

Saying goodbye to Cain, Hosmer and Moustakas was painful. Losing Vargas hurt far less. And now, one year later, the Royals are smelling like roses for their handling of his replacement.