guy who posted this is a mod on raiderfans.net, and a lot of the guys on that site actually have ok sources.... green arrow he mentions is a special icon people throw on their posts only if its insider information. the site admin posted that the raiders are signing MJD on march 27 at 7pm, and schefter tweeted on the 28th that "they're nearing a deal." the info on the site doesn't come in huge waves, but its typically accurate
"On my phone so I can't give a green arrow. I have been informed the following about the DeSean saga:
Mark Davis is desperate to land him. So much so that he has spoken to a member of the Jackson camp and requested he not sign anywhere until he hears out Oakland first. It could get really interesting if Reggie refuses to overpay, because Mark could very well go over his head in this instance.
Jackson has also told at least one player currently on the raiders roster, that he wants to sign with the Raiders.
Will certainly be an interesting few days ahead..."