That's a fair recap, however I'm not sure there's anything to figure out. Unless Brez puts a gun to someone's head and forces them to make an ill decision I think we're stuck with Yoshida, like I said in the absence of paying him to play somewhere else. I'm not there yet, but ask me again next year and see how I feel.
At least Yoshida isn't mean, or a bad person, or any type of cancer in the club house. Nor is he a bad player, he's just not a very good one and is overpaid for what he does.
I think we are just stuck with him.