A few months ago, some pro-Oakland. keep-them-at-the-Coliseum interests called Wolff to see if he was interested in selling. He confirmed that he wasn’t. So it’s funny, though not surprising, that the interests mentioned by Matier and Ross are from Los Angeles and Silicon Valley, not Oakland or the East Bay. With the A’s ongoing presence in Oakland precarious, it would seem better to have some kind of homegrown ownership group, lest an incoming group be called carpetbaggers all over again. If either of those groups were to go in, they’d invest at least $400 million in the team and $500 million in the stadium, with no guarantee of a great sales price once they feel like selling. That’s a tough proposition for any prospective buyer, and just one of the endgame scenarios Selig has to consider when deciding the A’s fate.