With Bradish having a UCL sprain his trade value should drop. This would free up $11M for the Mariners after dumping the contracts, so they should be able to afford signing Blake Snell, with whom they would need an agreement before completing this deal. The Orioles have Burnes for one season, Means is already being delayed a month, doing the same for Bradish could put the Orioles in a hole they can't climb out of now. Priester gives the Orioles a long term top prospect to makeup for including Grayson Rodriguez, but otherwise they should trade Burnes while they can recoup value and look to 2025, if they aren't willing to make this kind of deal, especially with Henderson also looking like a slow starter to spring. The Mariners would take a small step back in their rotation for a couple months, but the amount of starting depth is scary for the Mariners. If any of their big three gets injured currently, there is nothing to add to the rotation for the Mariners that's even an approximation of Miller and Woo, let alone the guy they'd lose. Jones and Wells have upside and past performances that say they can be steady fill-ins for the Mariners until Bradish is healthy. Snell replaces Castillo, creating a net neutral swap in terms of talent. Once healthy, Bradish is essentially Logan Gilbert with an extra year of control. For Pirates fans, realize that over the last two years Reynolds and Santander have both been exactly a 5.1-5.3 bWAR value with matching 120 wRC+ and below-average fielding. My guess is that Santander could be had for less than what the Pirates owe Reynolds after 2024, which is currently $90M over 6 years. I think they could probably get Santander to sign for $65M/5 years saving the Pirates $25M and 1 year late in their careers. Both outfielders are the same age. While Hayes won a GG in '23, Urias won a GG in '22 with similar offensive potential. In this trade the Pirates add a potential future ace to pair with Skenes as soon as the 2nd half of 2024, they upgrade 2B, and their bench, while actually increasing their fWAR potential by about 3 wins overall for the coming season. The payroll in PIttsburgh increases $4M in 2024, but with Santander and Reynolds being similarly valued players at the same age, this deal essentially adds a team option after the season to Reynolds' deal by allowing them to not commit to Santander until after this season, an option they don't have with Reynolds or Hayes. My other comment is a link to show how similar Reynolds and Santander are over the last two seasons. This trade also accounts for Bradish being worth about 60% of his stated value due to the injury concerns.

https://stathead.com/baseball/versus-finder.cgi?request=1&seasons_type=perchoice&player_id1=santan000ant&p1yrfrom=2022&p1yrto=2023&player_id2=reynol000bry&p2yrfrom=2022&p2yrto=2023

An interesting trade. Sounds like full plan would have the Mariners payroll going up 14M this year to get Snell (projected $25M) which doesn't seem possible, and then having a hole in the rotation while waiting for Bradish to get healthy. That's to put a 1 win higher floor on 3B + LF production for the next few years with potential for a big improvement. I think the trade would make more sense (from the Mariners side) if the Mariners get Grayson vs Bradish and dump Haniger instead of getting the other pitching talent back. Then they can sign Snell without increasing payroll and have a full rotation. Not sure either the Pirates or O's would be willing to take on that contract though.