Mariners
| Name | Age | Level | P1 | P2 | Availability | Years | AFV | Salary | Surplus | Low | Median | High |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dairon Blanco | 30 | Majors | OF | 6 | 9.7 | 7.6 | 2.1 | 1.7 | 2.1 | 2.5 | ||
| James McArthur | 26 | Majors | LRP | 5 | 9.6 | 7.7 | 1.9 | 1.5 | 1.9 | 2.3 | ||
| John McMillon | 25 | Majors | RP | 6 | 5.7 | 3.9 | 1.8 | 1.4 | 1.8 | 2.2 | ||
| Freddy Fermin | 28 | Majors | C | 6 | 23.2 | 13 | 10.2 | 8.2 | 10.2 | 12.2 |
Total Value:
16
Royals
| Name | Age | Level | P1 | P2 | Availability | Years | AFV | Salary | Surplus | Low | Median | High |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blake Hunt | 24 | Minors | C | 0 | 0 | 0 | 3.3 | 2.7 | 3.3 | 4 | ||
| Luis Urias | 27 | Majors | 3B | SS | Low | 2 | 13.2 | 11.8 | 1.5 | 1.2 | 1.5 | 1.8 |
| Kristian Cardozo | 19 | Minors | SP | 0 | 0 | 0 | 0.4 | 0.3 | 0.4 | 0.5 | ||
| Emerson Hancock | 24 | Majors | SP | 6 | 7.7 | 3.9 | 3.8 | 3 | 3.8 | 4.5 | ||
| Justin Topa | 33 | Majors | RP | High | 3 | 14.5 | 7.5 | 7 | 5.6 | 7 | 8.3 |
Total Value:
16
Oh and you would be getting 4 guys back, but you'd be getting the best reliever, a guy who could start at 3B if Maikel Garcia is failing to perform or gets injured, while also offering the chance to be a platoon partner with Frazier. Blake Hunt has options and again is a younger catcher than Freddy Fermin. Hancock is better than Lyles and may be better than Singer now, he also comes with upside as a mid-rotation starter or worst case a mid-to-high-leverage reliever. Cardozo represented a guy who could be rostered in the minors without using a 40-man spot. The 4 MLB guys you would be getting in this deal would make your major league roster out of spring training guaranteed, while there's a chance that Fermin is the only guy who makes the opening day roster for the Royals out of the return package.
Respectfully, I disagree with nearly everything you said. They Royals infield is already incredibly crowded. They have Garrett Hampson and Michael Massey to play as utility players behind Frazier, Witt, and Garcia. They have no need for Urias. Topa is a 33-year old reliver who has one good season in the big leagues. Both McArthur and McMillion are younger, under more control, and have better stuff than Topa. McMillion especially has a chance to be a closer in the future for KC. And Munoz is the best reliver in Seattle, not Topa. Hunt is a solid piece behind the plate, but Fermin will make the Opening Day roster behind Perez. You mentioned Mitchell (19 years old) who is at minimum 3 years away from MLB and Melendez who hasn't caught in a big league game since 2022. He is a full-time outfielder. Lastly, Hancock is the best piece KC would be getting, but he would not make the rotation over Brady Singer. He could slide in over Lyles, but not worth it when you are giving up two future backend bullpen pieces, your 4th outfielder and best pinch run option, and your young, controllable No. 2 catcher. Just makes no sense for KC at all.