Yeah that's what all the reports are, Braden is pitching today.
As for the sites? I would've ranked the coliseum site as one of the worst sites when HOK came up with the many sites they presented to the Oakland city council in 02.
Those sites included Howard Terminal, uptown/downtown, Oak to 9th which is about a mile south of the JLS site, Laney site which is close to the site that was mentioned weeks ago at ML's blog which in this pic you can see is right where the Laney baseball field is at....
IMO the coliseum site I don't think is a good site to build a baseball park. It's in one of the least desirable places in Oakland and I dont' think there is a lot of upside compared to the other sites listed above. Course it'd maybe be the cheapest to build a park and the transit to that park is an A+ with freeway/bart access being the best but in terms of the most ceiling to revitalize an area in the city of Oakland, it's one of the worst IMO.