"I asked the difference between a 2.0 fWAR DH and a 1.5 fWAR DH, what would that be?" .5 WAR
I'll double down, teams just don't employ full time DH's. If a team rotates the DH and has 2 guys with over 300 at bats, is that on par with a team that platoons in RF? Also a team might remove a guy for a defensive replacement in RF, and other guys get at bats but that should never happen if you're a competent DH. Here's another factoid. 211 batters took swings as a RF, 338 at DH. There's only 30 teams. How can 338 guys DH for 30 teams if most teams are not employing a full time DH.
I think with the position, guys settle in. If you're ONLY job is to hit, you're not playing the field then you're going to DH a lot. This is probably why a lot of teams end up with a DH who is getting 200-300 at bats, but they're not David Ortiz. Teams aren't out looking for stud starting DH's the same way they are for a RF or any position player for that matter.
Honestly, Yoshida is a sunk cost. If he's hitting he can DH, if he's not he'll ride the bench more. He's been a decent hitter when healthy, if he can actually string together a healthy season with a half way decent stat line. Trading two years of his contract might be a lot easier than 3, especially if he's not coming back from injury next year.
I just think he's practically immovable. I'm using BTV here and I know all our feelings on it but I'll continue regardless. They'd have to package up someone like Crawford to move all his money. NOW, with that a team is still going to have to pay Yoshidas $18 million now AND Crawfords arby years? so that rules out a small market team. And a larger market team is now going to have to make 40 man spots for both those guys. I just don't see that happening this offseason. It's not happening.