To me... if they're trading Addison Russell, they'd better be getting something like Noah Syndergaard back. Addison was just a 4-win player as a 22-year-old. Even with his struggles this year, he's still been worth 1.1 bWAR because he leads all shortstops in DRS by a lot. He was a 3-win player as a rookie with a .696 OPS. He's not going to keep hitting *this* poorly, and we know he has the ability to be quite a bit better offensively. So, I just wouldn't really want to get rid of a 3+ WAR player that is still just 23 and with upside, unless I'm getting a significant pitcher back. Bats > arms, especially ones that are awesome shortstops. I don't know if the team is getting any better in an Archer for Russell swap, for example, and I especially wouldn't bet on that being the case over the next 5 years. Use Eloy and company way before that. You're not getting a guy like Thor for Addison Russell and you're not getting Archer with Eloy as the headliner. Picking one WAR and running with it like that and then switching back to another when convenient is disingenuous. Two other sites have Russell at 0.3 WAR so far this season. Since, if they traded Russell, Baez would assume the starting duties this is how projections see it working out for this season only: fWAR: Baez currently at 0.4 WAR with a projection of 1.4 WAR in limited PAs. Russell currently at 0.3 WAR with a projection of 2.0 WAR moving forward without factoring in his kind of demotion. bWAR: This is super crude math coming at you because it's just extrapolation, which favors Baez since he's being sat against tough righties, but Baez is at 1.1 fWAR in 160 PAs, and Russell is at 1.6 in 199 PAs. Extrapolate that out to 600 PAs and you're looking at 4.1 and 4.8 respectively. WARP: Baez has been worth 0.5 WARP and projected for 0.8 WARP RoS (287 PAs). Russell has been worth 0.3 WARP and 1.3 WARP (392 PAs) projected moving forward. So just swapping out Russell and Baez isn't a huge loss in the immediate future and adding Archer over Eddie Butler is kind of a huge upgrade and solves rotation questions for a couple years, until Archer gets hurt and ruins everything. Of course, that leaves no backup SS option at the moment and hurts the depth, but that might be a worthwhile swap in risk. I don't know if I'd do a Russell+ for Archer swap, but it's not some crazy overpay either.