Getting early start: Niners sign two draft picks

***Includes updates on the contract numbers, as well as a new deal for Jeff Ulbrich that suggests the likelihood he figures into the team’s plan for this season.*** Niners chief negotiator Paraag Marathe is not waiting around for the team’s draft picks to be slotted. The 49ers today announced the signings of linebacker Scott McKillop and defensive end Ricky Jean-Francois to four-year contracts.